Spaceflight & Immunity
Long-term space flight may compromise astronauts' immune systems.
Cell Phone Air Sensors
Installing chemical sensors in cell phones could create a worldwide system for identifying dangerous …
Artificial Pancreas
A prototype artificial pancreas automatically regulates blood sugar in diabetic patients.
Podcast
ANIMALS: Vibrating frogs, confused ducks, forgery-foiling butterflies, and the unsung heroes of the …
Brain & Nature Roundup
Playing outside can be good for kids' self-esteem.
Duck Confusion
Some ducks lay their eggs in the nests of other species. But their offspring get confused when they …
Hydrogen Catalyst
A new molecular catalyst may make clean hydrogen power economically viable.
Waste into Plastic
Scientists have developed a way to turn municipal waste into biodegradable plastic.
Podcast
TECHNOLOGY UPDATE: Ecologically-friendly plastic, a cleaner way to produce hydrogen fuel, cell phone …
Diabetes Roundup
Good dental hygiene can result in improved blood sugar levels in diabetics.