Scientists have discovered the oldest known fossils on Earth, 3.7 billion-year-old microbial remnants, uncovered in Greenland’s Isua Greenstone Belt. This exceptional discovery suggests that life ...
Sharks can live to be at least 272 years old in the Arctic seas, and scientists say one recently caught shark may have lived as long as 512 years. The Greenland shark, a massive carnivore that can be ...
Hadley Blodgett ’26 of Buckfield, Maine, spends a lot of time thinking about just that — time. In a laboratory in Carnegie Science Hall, as she conducts research for her senior thesis, Blodgett gazes ...