In 1998 former tech consultant Hank Eskin launched a campaign to track dollar bills. Through the…
Researchers tap uncommon – and valuable – pristine air to reveal pollution’s impact
Five years ago, in March 2014, researchers spent three hours packed aboard a steamy Gulfstream-1 research…
Hey, Google and Alexa: Parents worry voice assistants can listen in on kids, survey finds
You're cool chatting up Amazon Alexa, the Google Assistant and Siri and having each come alive…
Probe shines light on overactive immune cells to help detect, treat certain cancers, autoimmune diseases
One frustration for doctors and patients dealing with certain cancers and autoimmune diseases is that they…
NASA’s Mars helicopter completes flight tests
Since the Wright brothers first took to the skies of Kill Devil Hill, North Carolina, Dec.…
California ‘browning’ more in the south during droughts
Like a climate chameleon, California turned brown during the 2012–16 drought, as vegetation dried or died…
Expert explains key role of frogs in healthy ecosystems
Dr. Jodi Rowley explains why frogs are so vital for healthy ecosystems, how she is working…
ESA and NASA to team up on lunar science
ESA Director of Human and Robotic Exploration, David Parker, and Associate Administrator for NASA's Science Mission…
Introducing a kinder, gentler way to blow holes in cells
When scientists attempt to slip big molecules, like the Cas9 enzyme that is key to CRISPR…
Experts discuss strengths and weaknesses of the Green New Deal
Eighty-six years ago, President Franklin Roosevelt delivered his first inaugural address to a nation mired in…