Some endangered sawfishes are having babies, no sex required

Some female members of a critically endangered species of sawfish are reproducing in the wild without sex. The discovery, reported in the Cell Press journal Current Biology on June 1, marks the first time living offspring ...

Carson's Silent Spring turns 50

(Phys.org)—Silent Spring, by marine biologist Rachel Carson, was first published 50 years ago this month, and two Perspective articles in the Ecology section of the journal Science examine the legacy of this book, which ...

Manatees paddle to warm water to escape Fla. chill

(AP) -- People aren't the only ones in Florida who don't like cold weather. Manatees - those giant aquatic mammals with the flat, paddle-shaped tails - are swimming out of the chilly Gulf of Mexico waters and into warmer ...

Despite oil, baby turtles being released to Gulf

(AP) -- Federal biologists are releasing thousands of endangered baby sea turtles into the western Gulf of Mexico, betting that by the time the silver dollar-sized swimmers make it to the oil-fouled waters of the eastern ...

Feds to reconsider critical habitat for 2 fish

(AP) -- A federal judge has ruled the U.S. Fish and Wildlife Service can reconsider the critical habitat designation of two threatened fish species in New Mexico and Arizona after a probe found political interference likely ...

Obama reverses Bush rule changes on endangered species

President Barack Obama on Tuesday restored rules requiring assessment by wildlife experts on the impact of government projects on endangered species, revoking the policy of the former Bush administration.

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