Uncategorized
- Computing
Scientists Say: Radar
This is a system used to detect objects large and small. It works by sending out radio waves and waiting for them to bounce back.
- Chemistry
Specially coated fabric could turn a shirt into a shield
Specially treated fabrics offer a new kind of defense against chemical attacks. It could protect troops — and people living in war-torn nations where chemical weapons may be used.
- Health & Medicine
Good germs lurk in gross places
What do poop, dog drool and snot have in common? Though disgusting, they all carry microbes that can help keep people healthy.
- Chemistry
Super-chilled imaging technique brings its developers the Nobel Prize in chemistry
Three men who helped develop a super-high-resolution imaging technique for proteins, viruses and more received the 2017 Nobel Prize in chemistry.
- Earth
Air pollution takes a toll on solar energy
Air pollution can rob the light needed for solar panels to make electricity. In India and China, the percent solar energy losses can reach double digits.
- Physics
Trio wins physics Nobel for detecting gravity waves
The 2017 Nobel Prize in physics went to three physicists for helping figure out how to search for ripples in spacetime — which launched a new field of astronomy.
- Animals
To become Australians, these spiders crossed an ocean
The ancestors of a species of trapdoor spider must have survived a journey from Africa, a new genetic analysis finds.
- Brain
Understanding body clocks brings three a Nobel Prize
Three American men will share this year’s Nobel prize for physiology or medicine. The award recognizes their contributions to understanding the workings of the body’s biological clock.
- Chemistry
Why onions make us cry
Researchers add another piece to the molecular puzzle biochemists have tried to solve for decades — why onions can make our eyes tear up.
- Animals
Scientists Say: Dung
This word is used to refer to animal poop. You know, manure. Crap. Feces.
- Science & Society
Explainer: The Nobel Prize
Every year, Nobel Prize winners are front page news for their discoveries. But what is a Nobel Prize and why does it matter? We explain.
- Archaeology
Clay reveals secrets of China’s mysterious terra-cotta army
Production of the famous terra-cotta troops found in ancient Chinese emperor’s tomb was made possible by a specialized system of clay manufacturing.
