Enlarge this image Bone tool shaped on a 1.5-million-year-old elephant humerus. CSIC hide caption toggle caption CSIC Bone tool shaped on a 1.5-million-year-old elephant humerus.…
Enlarge this image Conservation detection dogs help biologists find a range of hard-to-find targets, from invasive and endangered species, to animal scat to poachers. Collette…
Enlarge this image Left, a regular mouse sits near a genetically modified mouse, seen to the right. The latter has been genetically modified to have…
Enlarge this image Susan Bell plays with a fidget toy at her home as part of her physical therapy on September 16, 2024 in St.…
Enlarge this image California Flats is a 2900 acre plot of land in central California that’s covered in solar panels. The extra energy generated from…
Enlarge this image This harlequin frog (Atelopus seminiferus) was found in the Alto Mayo landscape at higher elevations than previously recorded. It is considered endangered…
Enlarge this image One of the ways the body signals fullness after a meal involves satiety neurons located in the hypothalamus. Sugar seems to hijack…
Enlarge this image Anesthesia can be administered through a mask while patients undergo surgery. czardases/Getty Images hide caption toggle caption czardases/Getty Images Anesthesia can be…
Enlarge this image Instituto Baleia Jubarte Instituto Baleia Jubarte A year and a half ago, neuroscientist Kamilla Souza got the call she’d been waiting for:…
At the center of this image made by NASA’s Chandra X-ray Observatory is a very young and powerful pulsar, known as PSR B1509-58, or B1509…