Oceans
Artificial reef designed by MIT engineers could protect marine life, reduce storm damage
An MIT team is hoping to fortify coastlines with “architected” reefs engineered to mimic the wave-buffering effects of natural reefs.
Scientists are deep-freezing corals to repopulate the ocean
Healthy corals could disappear by the 2030s if climate change is not curbed, so scientists are deep freezing specimens.
How one startup is using the ocean to fight climate change
California startup Ebb Carbon wants to build the world’s largest marine CDR plant to capture CO2 in Port Angeles, Washington.
9 ways AI is helping tackle climate change
Existing AI systems include tools that predict weather, track icebergs, and identify pollution, all of which can help fight climate change.
Why the US has artificial reefs made from sunken ships and voting machines
Not all underwater reefs are made of coral − there are also artificial reefs made of sunken ships, radio towers, and more.
How marine permaculture could revolutionize ocean farming
Marine permaculture could contribute to ecosystem restoration and pollution reduction, as well as empower local communities.
T-Minus: SpaceX launches PACE, new ocean moon discovered, and more
Freethink's weekly countdown of the biggest space news, featuring the launch of PACE, the discovery of Mimas' ocean, and more.
Sex life discovery raises IVF hope for endangered purple cauliflower soft coral
The purple cauliflower soft coral Dendronephthya australis, now listed as an endangered species, has a new hope of survival with IVF.
Desalination system could produce freshwater that is cheaper than tap water
Engineers are aiming to turn seawater into drinking water with a completely passive, solar-powered device that is inspired by the ocean.
Device offers long-distance, low-power underwater communication
Researchers create a device with piezoelectric transducers that enables battery-free underwater communication.