New York's new environmental 'hero'—the oyster

(AP)—On a summer morning, marine biologist Ray Grizzle reaches into the waters of the Bronx River estuary and pulls up an oyster. The 2-year-old female is "good and healthy."

'Whale Spotting' app seeks to reduce ship strikes (Update)

U.S. federal officials trying to reduce the number of whales that are struck and killed by ships sailing in and out of San Francisco Bay are testing a new smartphone application that could help locate the mammals more accurately.

Examining asphalt volcanoes' natural communities

Santa Barbara Channel's natural oil seeps are a beach-goer's bane, flecking the shores with blobs of tar. But the leaking petroleum also creates fascinating geologic and biologic features. About 10 miles off the coast of ...

Revised population figures still spell doom for tuna

(PhysOrg.com) -- An international team of marine scientists, including three at Simon Fraser University, hope their latest findings about the perilous state of the world’s tuna populations do not dampen efforts to conserve ...

Plankton as a climate driver instead of the sun?

Fluctuations in the orbital parameters of the Earth are considered to be the trigger for long-term climatic fluctuations such as ice ages. This includes the variation of the inclination angle of the Earth's axis with a cycle ...

page 9 from 20