When the Kīlauea Volcano erupted in May 2018, an enormous amount of ash was released into the atmosphere in a plume nearly five miles high. A new study by an international team of researchers revealed ...

For centuries, sailors have reported the eerie glow of "milky seas" — vast areas of ocean that shine at night like a soft ...

In 2013, scientists noticed that the local bottlenose dolphin population living in Florida’s Indian River Lagoon was ...

DR HELGA DO ROSARIO GOMES is a Research Scientist at Lamont-Doherty Earth Observatory, Columbia Climate School. Her research ...