Watch grad student Kate Lowry talk about the algae that cling to the bottom of the Arctic sea ice. Lowry is on a research cruise in the Chukchi Sea as part of the SUBICE project led by Kevin Arrigo, which is searching for massive phytoplankton blooms under the sea ice.
Greg Beroza says a "heroic amount of work" went into a new study that found that the Bay Area is somewhat more likely to get a series of serious quakes rather than one huge one. If that sounds like good news, it isn’t. Inside Science.