by Katie Valentine Posted on March 13, 2014
California worries the young salmon won't otherwise survive their migration in the state's depleted rivers.
by Ryan Koronowski Posted on March 4, 2014 Updated: March 5, 2014
After a training season where one musher joked that he should have made his dogs pull a surfboard, the sled-dog race now grapples with dangerous conditions unlike many have ever seen.
by Katie Valentine Posted on February 26, 2014
The program aims to help honey bees regain their numbers, which have plummeted over the past decade.
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by Katie Valentine Posted on February 7, 2014
Fifty-nine percent of the marine protected areas looked at by researchers were “not ecologically distinguishable from fished sites."
by Katie Valentine Posted on February 3, 2014 Updated: February 3, 2014
Decreased ice levels have serious effects on the Arctic ecosystem.
by Joanna M. Foster Posted on January 31, 2014
World Wildlife Fund Mexico announced Wednesday that a record-low 33.5 million monarch butterflies have reached their wintering grounds this year.
by Katie Valentine Posted on January 30, 2014
"These penguins are really the canary in the coal mine," the study's lead author says.
by Sy Mukherjee Posted on January 28, 2014 Updated: January 28, 2014
The FDA has yet to take action to stem the use of antibiotics, some of which the agency itself has labeled "high risk."
by Joanna M. Foster Posted on January 10, 2014
American white pelicans are arriving at their breeding grounds 16 days earlier than they used to. This adaptation to warmer springs in the south is proving deadly for chicks born early up north.
by Adam Peck Posted on January 3, 2014
At one point, more than half of the votes in an online poll were originating from an IP address owned by SeaWorld.