Biology
Molecule reduces inflammation in Alzheimer’s models
A potential new Alzheimer’s drug represses the harmful inflammatory response of the brain’s immune cells, improving cognition in tests.
Scientists grow “human-ish” organs in pigs for the first time
Partially human kidneys have been grown in pig embryos, marking the first example of anyone growing solid human organs in another species.
Can’t afford a gym membership? Add these 3 things to your workout routine
With gym memberships and fitness classes are becoming increasingly unaffordable, you can make just as much progress at home.
Australian ant honey inhibits tough pathogens, new research shows
Honeypot ant honey may help develop our arsenal of effective antibacterial and antifungal treatments, which are increasingly vital.
World-first experiment shows genetically engineered bacteria detecting cancer
Genetically engineered bacteria could be used to detect a range of different diseases, particularly infections and cancers.
Scientists bioengineer plants to have an animal-like immune system
Scientists have bioengineered a hybrid molecule by fusing components from an animal's and a plant's adaptive immune system.
Breakthrough creates stem cells without any “memories”
A new method for creating induced pluripotent stem (iPS) cells includes a memory reset that puts the cells in a more embryonic-like state.
“Light sculpting” chip can rapidly test for thousands of diseases
Stanford researchers have developed a new type of molecular test that works without a cumbersome amplification step.
Scientists discover a gel that whitens teeth and kills 94% of bacteria
Scientists have found that light-activated oxidizing nanoparticles can whiten teeth without causing damage.
Too much body fat isn’t the problem — malfunctioning body fat is
When fat cells are overloaded with excess nutrients, they become too big and don't receive enough oxygen, causing them to die.