Marcellus brine migration likely natural, not man-made: study

A Duke University study of well water in northeastern Pennsylvania suggests that naturally occurring pathways could have allowed salts and gases from the Marcellus shale formation deep underground to migrate up into shallow ...

Calif. rescuers hope dolphin finds way back to sea

(AP) -- A wayward dolphin that has spent two days in a narrow wetlands channel along the southern California coast was on its way out to the ocean Saturday when it suddenly turned tail and swam back to shallow waters.

Copepods eat their own weight belts

Scientists have solved the mystery of how tiny marine crustaceans called copepods regulate the rhythms of their life-cycle.

Krill found to have hidden depths

Antarctic krill regularly feed on the seabed, scientists have found. Until now the tiny crustaceans were thought to live mainly near the ocean surface.

Researchers discover ancient symbiosis between animals, bacteria

Marine shallow water sandy bottoms on the surface appear desert-like and empty, but in the interstitial space between the sand grains a diverse fauna flourishes. In addition to bacteria and protozoa numerous animal phyla ...

Sea creatures flee oil spill, gather near shore

(AP) -- Dolphins and sharks are showing up in surprisingly shallow water just off the Florida coast. Mullets, crabs, rays and small fish congregate by the thousands off an Alabama pier. Birds covered in oil are crawling ...

Gulf's 'dead zone' much smaller than predicted (w/ Video)

NOAA-supported scientists, led by Nancy Rabalais, Ph.D., from the Louisiana Universities Marine Consortium (LUMCON), found the size of this year's Gulf of Mexico dead zone to be smaller than forecasted, measuring 3,000 square ...

Parasites keep things sexy in 'hotspots'

The coevolutionary struggle between a New Zealand snail and its worm parasite makes sex advantageous for the snail, whose females favor asexual reproduction in the absence of parasites, say Indiana University Bloomington ...

Wind energy companies test waters for offshore projects

The federal government on Tuesday issued its first exploratory leases for wind energy projects on the Outer Continental Shelf, the first step of what could be a race to harness the powerful Atlantic winds not far from major ...

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