A flashy project from Science Buddies
New movies of drug proteins or photosynthesis in action, shot in millionths of a billionth of a second, show how the molecules work—or fail
Even in salmon season the bears eat lots of plants—and later gorge mostly on salmon brains
A purely scientific project
A promising treatment that uses MDMA could help people suffering with post-traumatic stress disorder
Researchers blocked from financial dealings in U.S., but sanctions may have little impact
A forensic science project
You can't carry everything you need from Earth, so researchers made 3-D–printed shapes with mocked-up Mars dust
Lisa Klein, from the materials science and engineering department at Rutgers University, commented on the March for Science at an April 21 talk to the chemistry department at Lehman College in the Bronx.
Chemists will navigate molecular wagons along a tiny golden track
Industry players swear pot’s many chemicals work in concert, but most scientists hear a THC solo
Starting in the next century, atmospheric carbon levels could begin to approach those of hundreds of millions of years ago, and have their warming effect augmented by a brighter sun.
The mushroom cloud from the 22,000-pound air-blast bomb was meant to send a clear message
A tension-filled science activity
Efforts to harness the power of toxic chemicals and deadly organisms have been at the core of chemical and biological attacks throughout history. This package chronicles such incidents before and after Syria's recent alleged chemical weapon attack on civilians outside Damascus
Scientists have created hollow molecules to trap toxic gases such as sarin
New measurements revise the limits of quantum fuzziness
Astronomer Caleb Scharf weighs what ever more exoplanets mean in the search for extraterrestrial life.
Scientists have created a thin composite film that gives lithium–sulfur cells exceptional durability
Soil-living animal is one of the rare creatures that use this potent poison