Mexicans return beached whale to sea

Volunteers and Navy personnel returned a 12-tonne whale to the sea after it became stranded on a beach in the southwestern Mexican city of Oaxaca, officials said Saturday.

Nesting turtles give clues on oil spill's impact

(AP) -- Nearly hidden by brownish sand, the Kemps ridley sea turtle digging furiously with her back flippers as she carved out a flask-shaped hole to lay her eggs wasn't aware of the excitement she was generating among the ...

Study: Penguin tracking bands hurt the seabirds

Some scientists studying penguins may be inadvertently harming them with the metal bands they use to keep track of the tuxedo-clad seabirds, a new study says.

Lucky survivors rescued by Fla. turtle hospital

(AP) -- The turtles at this waterfront hospital have been hit by boat propellers, caught in fishing nets, attacked by sharks, stricken with tumors and lost flippers.

Triangles Go Underwater and Supersonic

(PhysOrg.com) -- The seemingly effortless way dolphins and porpoises slice through the water and the unique capabilities of the supersonic Concorde airplane have more in common than one might think.

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