geology

What Does the Calving of that Huge Iceberg Mean for the Planet?

The calving of an iceberg the size of Delaware from the Antarctica Peninsula’s Larsen C ice shelf made a lot of waves, raising concerns that it might directly contribute to sea level rise or portend a sudden acceleration in the melting of the continent’s gigantic ice cap. But the event pointed to neither scenario, says UC Berkeley Professor of Ocean, Earth, and Climate Science Kurt Cuffey.

Bones to Pick: UC Berkeley Paleontologist Entices Diverse Students to Dig Her Field

Lisa White scrunches her nose and holds a magnifying glass up to one eye to inspect a peanut-sized vial seemingly full of large tan and ivory sand grains. But a closer look reveals rods, stars and corkscrews—the 50-million-year-old fossilized shells of forams, creatures that still populate the oceans today.

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