The lava lakes of Nyamuragira (top) and Nyiragongo (bottom) glow red in this 2014 infrared satellite image. (Image credit: NASA/Landsat) This stunning false-color satellite image shows intense heat emanating from a pair of lava lakes formed by simultaneously erupting volcanoes…
Scientists have developed a stretchable, elastic, self-healing hydrogel battery that lacks the toxic components and moisture problems that have previously plagued similar products. The researchers demonstrated its strength by cutting, puncturing, and vigorously twisting it. Conventional soft lithium-ion (Li-ion) batteries…
Concerns about his health have lingered in recent weeks since he was discharged from hospital on March 23 after spending 38 days being treated for double pneumonia. Still, some have been buoyed by hope Loading VideoVideo UnavailableClick to PlayClick to…
Sixth-generation fighters will likely integrate stealth technology and artificial intelligence. (Image credit: Mike Marin via Shutterstock) The most modern fighters in the world are called “fifth generation”. They incorporate technologies developed in the first half of the 21st century. Examples…
HIV medications need to be taken regularly to keep the virus under control. Significant cuts to HIV funding have threatened people's access to the medications they need. (Image credit: Marco Di Lauro via Getty Images) Editor's note: This article was…
A blood test that detects cancer DNA could help determine whether a patient's dangerous skin cancer is likely to recur after surgery. (Image credit: ALFRED PASIEKA/SCIENCE PHOTO LIBRARY via Getty Images) A simple blood test can determine who is at…