Researchers have developed fluorescent polymers whose color can be easily tuned. Depending on their length, the polymers emit a different color. Potential applications...
The level of carbon dioxide in the Earth's atmosphere is now higher than it's been in at least 3.6 million years, federal scientists said Wednesday.
After NASA's Ingenuity helicopter separated from the Perseverance rover on Mars, it took a photo. Once the drone takes flight, it'll snap more pics.
The level of difficulty should not be a barrier to meeting the challenge of putting humans on Mars, because our technological advances are very close to making...
Concentrations are 50% above pre-industrial levels despite dip in emissions during Covid pandemic
A Berkeley Lab-led team is digging into the bizarre bacteria-produced nanomachines that could fast-track medicine and microbiome science
Preliminary results from two experiments suggest something could be wrong with the basic way physicists think the universe works, a prospect that has scientists...
Researchers wielding the almost all-seeing eye on board NASA’s Hubble Space Telescope have detected not one, but two astronomical needles in two galactic haystacks;...
A genome sequenced from a modern human skull has been dated at approximately 45,000 years old, making it the oldest discovery of its kind. It’s a...
Genetic sequencing of human remains dating back 45,000 years has revealed a previously unknown migration into Europe and showed intermixing with Neanderthals...