An implantable device could enable injection-free control of diabetes
MIT engineers designed an implantable device that carries islet cells along with its own on-board oxygen factory to keep the cells healthy.
Spending time in space can harm the human body − but scientists are working to mitigate these risks before we go to Mars
With NASA planning more missions to space in the future, scientists are studying how to mitigate health hazards that come with space flight.
Device offers long-distance, low-power underwater communication
Researchers create a device with piezoelectric transducers that enables battery-free underwater communication.
SpinLaunch will hurl payloads into orbit, cutting the cost of launch by 20x
Rockets are big because they require enormous amounts of fuel. SpinLaunch’s method does away with much of that by hurling payloads into space.
Arrays of quantum rods could enhance TVs or virtual reality devices
MIT engineers have used DNA origami scaffolds to create structured arrays of quantum rods, which could be incorporated into LEDs.
Simple superconducting device could dramatically cut energy use in computing
Scientists have created a simple superconducting device that could transfer current through electronic devices much more efficiently.
Scientists see metal heal itself for the first time
The first example of metal healing itself, repairing tiny cracks caused by metal fatigue, could lead to an engineering revolution.
Termite mounds inspire climate-friendly air conditioning
The intricate designs of termite mounds show how to maintain a comfortable climate, without using any power.
We’re in a “fog of war” as experts and amateurs rush to replicate superconductor LK-99
A group of Korean scientists are claiming the first superconductor that works in our everyday environment. Is it real?
Ask Ethan: Is LK-99 the holy grail of superconductors?
The holy grail of superconductor science is to find a superconductor at room temperature and standard pressure conditions. Is LK-99 the first?
Scientists rush to recreate room-temperature superconductor
Claims that a material called “LK-99” is a room-temperature superconductor are being put to the test by the scientific community.
Viral room-temperature superconductor claims spark excitement
South Korean researchers claim they've created a material capable of room-temperature superconductivity, a holy grail of science.
Innovation chief says “pressure test” your pet hypothesis. It’s guaranteed to be wrong.
His grandfather, a member of Oppenheimer’s atomic bomb team, foresaw the potential of nuclear energy to power cities – not destroy them. Today, Astro Teller is on a mission to harness innovation for good. Here’s how he’s doing it.
How the world’s most sensitive yardstick reveals secrets of the universe
When two massive objects – like black holes or neutron stars – merge, they warp space and time. Here's the tool that measures the resulting waves.
Ancient technology that was centuries ahead of its time
These forward-thinking inventions are often called "ahead of their time." They are reflections of the ingenuity of their civilizations.
Watch the world’s largest plane drop a hypersonic aircraft
Aerospace company Stratolaunch has dropped a hypersonic aircraft from its record-breaking Roc launch platform for the first time.
New tech creates liquid buttons on touchscreens
Carnegie Mellon researchers want to return a sense of touch to touchscreens.
World’s first thermal energy storage “gigafactory” opens
Israel’s Brenmiller Energy has opened what is believed to be the first thermal energy storage gigafactory in the world.
Battery density breakthrough could be enough to power electric planes
CATL, the largest manufacturer of EV batteries in the world, has announced a new super powerful one — but details are light.
Cruise driverless cars can now operate 24/7 across San Francisco
GM-backed Cruise has announced that it can now operate its driverless car service 24/7 in San Francisco.
Astronomers have directly detected a massive exoplanet. The method could transform the search for life beyond Earth.
There are many techniques to search for planets orbiting other stars. Perhaps the simplest of these is called direct imaging, but it's not easy.
The paper plane world record has been shattered
Boeing engineers who grew up folding paper planes at family days have broken the distance flight record.
NASA’s Habitable Worlds Observatory to finally answer the epic question: “Are we alone?”
The Nancy Roman Telescope is already being built with a goal no smaller than to find inhabited planets beyond Earth.
We used to have steam-powered cars. What happened to them — and will they come back?
Steam cars went extinct because gas-powered cars became far more convenient. Will technology ever bring back the steam car?
3D printing promises to transform architecture forever
Large-scale additive manufacturing, like 3D printing, involves building objects one layer at a time, transforming architecture as we know it.
Researchers turned superglue into a recyclable, cheap, oil-free plastic alternative
Researchers discovered a way to turn superglue into strong, clear plastic that can be made into many shapes.
Watch: London’s “rolling bridge”
London’s unique Cody Dock “rolling bridge” can be moved by hand winches.
Batteries not included: How your own body could power wearables
Batteries are the weak link for wearable and implantable devices. But what if you could harvest energy from the heat, sweat or vibrations of the wearer?
Could 3D printing help solve the US housing crisis?
3D printing could help solve the nation’s housing crisis, as it's cheaper, faster, and more sustainable than conventional construction methods.
Goodyear announces 90% sustainable tire
Made from a variety of recycled and repurposed materials, the tire may be perfectly suited for electric vehicles.
Coastal cities created 40 Manhattans’ worth of new land since 2000
The first global assessment of land reclamation found that people have added 900 square miles of land to Earth’s coasts this century.
German scientists 3D print objects with “acoustic holograms”
By using shaped ultrasound, researchers in Germany have developed a way to 3D print objects in one shot.
NASA’s new balloon-borne telescope was designed with AI
An AI-powered technique called “generative design” is helping NASA engineers design better hardware, more quickly.
World’s biggest direct air capture plant is trapping CO2 in Iceland
Direct air capture technology is starting to take off, with ever-larger CO2 removal facilities opening across the globe.
Cosmic dust from Venus is inspiring new air pollution-busting technology
Inspired by chemistry observed on the surface of Venus, researchers produced a synthetic material that could improve air quality.
Ancient mystery solved: Why was Roman concrete so durable?
How have Roman walls held up so long? Their ancient manufacturing strategy may hold the key to designing concrete that lasts for millennia.
How heat pumps of the 1800s are becoming the technology of the future
With ever-improving efficiencies, and rising sales in multiple countries, heat pumps are only getting harder for their detractors to dismiss.
First small modular nuclear reactor certified in US
The US’s first certification of a small modular reactor design could lead to cheaper, safer nuclear power plants.
Two-story 3D-printed house is first of its kind in the US
The US’s first two-story 3D-printed house is being built in Houston, Texas, from a mix of concrete and wood.
World’s largest plane sets new flight record
A new test flight puts the world’s largest plane one step closer to helping the US develop — and respond to — hypersonic weapons.
This Swedish start-up is building an electric airliner
A Swedish startup has joined the race to build the world’s first electric airplane to help reduce the carbon impact of flying.
How do floating wind turbines work?
Several full-scale demonstration projects with floating wind turbines are already operating in Europe and Asia. How do they stay afloat?
China’s new space station is open for business
On Nov. 29, 2022, the Shenzhou 15 mission launched from China’s Gobi Desert carrying three taikonauts – the Chinese word for astronauts.
Paper-thin solar cell can turn any surface into a power source
MIT researchers have developed a scalable fabrication technique to produce ultrathin solar cells that can be stuck onto any surface.
Will physics prevent SpinLaunch from succeeding?
SpinLaunch has a working prototype successfully launching objects at 1,000 miles-per-hour, but will the laws of physics stand in the way?
Extra-salty lithium battery less likely to catch fire
Stanford researchers have developed a battery electrolyte that can allow lithium-ion batteries to operate safely at much higher temperatures.
Here’s what that fusion power breakthrough really means
This year, NIF reports that it has achieved "ignition" — that is, it has achieved slightly more fusion energy output than laser energy input.
A green trifecta: how a concrete alternative can cut emissions, resource use, and waste
Building materials and construction generate about 20% of global greenhouse gas emissions. What if there was an alternative?
This meteorite material could power our clean energy future
A lab-made version of tetrataenite, a mineral found in meteorites, could replace rare earth elements in the production of permanent magnets.
UK test-fires its first high-energy laser weapon
The UK has successfully test-fired the $115 million DragonFire, its first high-powered, long-range laser weapon.
Chernobyl fungus could shield astronauts from cosmic radiation 
A recent study tested how well the fungi species Cladosporium sphaerospermum blocked cosmic radiation aboard the International Space Station.
A new material called a mechanical neural network can learn and change its physical properties
The new material’s architecture is based on that of an artificial neural network – layers of interconnected nodes that can learn to do tasks.
New VR body suit lets you see inside your body while you exercise 
A system for monitoring motion and muscle engagement could aid the elderly and athletes during physical rehabilitation.
How to prevent mass extinction in the ocean using AI, robots, and 3D printers 
There is currently no possibility of the world reaching the 30% target for marine protected areas with existing policies. Tech to the rescue?
Is ancient technology better than modern air conditioning?
Wind catchers — an ancient technique to beat the heat — could help us once more in our quest for emissions-free cooling.
Startup builds “inflatable” concrete houses in just hours 
Automatic Construction can erect a concrete house in less than two hours thanks to a new technique involving inflatable fabric molds.
New MIT system could cool buildings up to 10℃— without electricity
MIT’s new “passive cooling” system could break the spiral of more air conditioning.
Genetically engineered bacteria make living materials for self-repairing walls and cleaning up pollution 
With just an incubator and some broth, researchers can grow reusable filters made of bacteria to clean up pollution and more.
Electric planes are coming: Short-hop regional flights could be running on batteries in a few years
Aerospace engineer Gökçin Çınar discusses sustainable aviation concepts, including hybrid-electric planes and hydrogen fuel alternatives.
Inventions that are fighting the rise of facial recognition technology
Combating the rise of facial-recognition technology, designers have created clothing and accessories to help to conceal people's identities.
Brick batteries may be a key to decarbonizing heavy industry
By storing renewable energy as heat in brick “batteries,” Rondo Energy believes they can decarbonize heavy industry.
The surprising history of how electric vehicles have played the long game and won 
The electric vehicle’s environmental credentials might give them a final push to win the long game over traditional cars.
This startup wants to build a radically powerful new kind of wind turbine
Norwegian startup World Wide Wind wants to build offshore wind turbines based on a completely different design from traditional models.
New solar device can pull hydrogen straight from the air 
Researchers have created a solar-powered device that can pull water from the air to create hydrogen.
Electric school buses are taking students back to school
Can electric school busses bring cleaner air and lower maintenance costs to school districts across the country?
Researchers have found a way to pull more than 95% of uranium from seawater
Seawater contains millions of tons of uranium, but it’s too expensive to extract. A new material may change that.
New algorithm aces university math course questions 
Researchers use machine learning to automatically solve, explain, and generate university-level math problems at a human level.
The challenges of wireless farming technologies – like transmitting data through mud
The Agricultural Internet of Things involves technologies such as wireless underground communications and antennas in soil.
A large solar storm could knock out the power grid and the internet
Typical amounts of solar particles hitting the earth’s magnetosphere can be beautiful, but too much could be catastrophic.
NASA-funded scientist says “MEGA drive” could enable interstellar travel
The mega drive might provide enough thrust for a spacecraft to travel near the speed of light using only electricity, says one physicist.
Synthetic cartilage is now stronger than the real stuff 
Using a heating process, Duke researchers have created a synthetic cartilage hydrogel that can outperform the real thing.
Gates-backed company is using robots to build mega solar farms 
With new capital from a Bill Gates-backed VC firm, Terabase wants to automate solar farm construction.
Russians reportedly building a satellite-blinding laser. How would it work?
If Russia is able to build the laser, it would be capable of shielding a large part of the country from the view of satellites.
MIT’s new algorithm for self-driving cars is open-source 
MIT scientists unveil the first open-source simulation engine capable of constructing realistic environments for autonomous vehicles.
15th century futurism: Leonardo da Vinci’s famous helicopter design finally takes flight
Da Vinci dreamed up a helicopter 400 years before they actually existed. Now, engineers have brought his design to life, but with a twist.
The sci-fi plan to create artificial gravity on the moon, Mars 
To create artificial gravity for off-world explorers, Japan plans to build spinning, cone-shaped facilities on the moon and Mars.
Tapping into the million-year energy source below our feet
Quaise Energy wants to repurpose coal and gas plants into deep geothermal wells by using X-rays to melt rock.
Engineers build LEGO-like artificial intelligence chip 
Engineers have created an AI chip with alternating layers of sensing and processing elements that can communicate with each other.
Engineers create world’s first carbon-neutral cement out of algae 
Cement production currently accounts for 8% of global carbon emissions.
Australian scientists put the quantum world on a microchip
A first-of-its-kind quantum simulator could lead to the creation of never-before-seen materials powered by quantum phenomena.
This artificial island will power 3 million European households
Denmark is building an artificial island in the North Sea that will eventually be capable of meeting all the nation’s electricity needs.
New nuclear fusion reactor design may be a breakthrough
Nuclear fusion reactors have existed for years, but none of them are able to sustainably produce energy yet.
China successfully tests space-based solar power components 
Researchers at China’s Xidian University have successfully tested a proof-of-concept for collecting solar power via satellites.
Engineers develop nanoparticles that cross the blood-brain barrier
Tested using a new brain tissue model, the particles may be able to deliver chemotherapy drugs to cancer patients.
Why Africa’s newest super-bridge is in the continent’s weirdest border zone
The Kazungula Bridge has turned a cartographic near-miss into a geopolitical marvel, with a chance to renew Africa's economy.
Virginia launches world’s biggest 3D-printed housing project
Construction company Alquist 3D plans to build 200 3D-printed houses over the next 5 years through Project Virginia.
Electric car supplies are running out
People who aspire to own a brand new electric vehicle will struggle to move forward. Will this also slow down the journey to net-zero?
Self-healing robot skin created out of human cells 
University of Tokyo researchers have created a living skin, made from human cells and collagen, for a robotic finger.
US plans to put nuclear-powered spacecraft in orbit by 2026 
Nuclear thermal propulsion systems could power missions to Mars, help defense satellites evade attacks, and more.
Recycled tires can act as sunscreen for roads
Australian researchers blasted bitumen with a UV machine to discover how used tires can act as road “sunscreen.”
Ancient creatures inspire record-breaking new technology
Inspired by the ancient compound eyes of the trilobite, researchers have created a record-breaking camera with a depth of field of just over a mile.
Elon Musk’s Hyperloop is possible. How badly do we want it?
The Hyperloop is physically possible, but engineering challenges will make its construction difficult. Also, accidents would be catastrophic.
Ultrathin fuel cell uses the body’s own sugar to generate electricity 
Batteries have a limit to how small they can be made, and they need to be charged. What if you could power your own medical device?
New MRI machine will unlock better images for medicine
A new MRI machine with a larger opening and a weaker magnetic field overcomes many shortcomings of other scanners.
From robotic dogs to magnetic slime: 6 ways robots are helping humans 
Robots are helping humans in a growing number of places - from archaeological sites to disaster zones to sewers.
Researchers develop a paper-thin loudspeaker 
The flexible, thin-film device has the potential to make any surface into a low-power, high-quality audio source.
Scientists blow up their lab after creating strongest magnet ever
Scientists knew that it would probably explode, but they did not expect to reach such a record magnetic field.
The Large Hadron Collider is back online
The world's biggest particle accelerator, the Large Hadron Collider (LHC), is back online after a three-year hiatus.