Prehistoric footprints that have puzzled scientists since the 1970s are getting a second look: Were they left by extinct animals or by human ancestors?
Paleontology & Fossils
Dec 5, 2021
0
45
Italian physicist Giorgio Parisi will receive a shared Nobel prize at a ceremony Monday, but behind the celebrations is consternation at the brain-drain that for years has seen many young scientists leave to work abroad.
Other
Dec 5, 2021
3
96
Rescuers in Indonesia raced to find survivors in villages blanketed by molten ash Sunday after the eruption of Mount Semeru killed at least 14 people and left dozens injured.
Environment
Dec 5, 2021
0
142
