Climate
Early Oceans Might Have Had Little Oxygen
The Earth's early oceans looked much different than today's, according to researchers from the University of Rochester; they were probably…
21 years ago
Ozone Destroying Molecule Found
Using a NASA aircraft which flies over the Arctic, Harvard scientists have made observations of a molecule which is believed…
21 years ago
Taking the Temperature of a Hurricane’s Eye
Image credit: NASA When Hurricane Erin was beating up the North Atlantic last year, NASA researchers decided to take its…
23 years ago