The Arctic landscape during the Cretaceous Period may have been dominated by the dinosaurs, but the rivers and streams held something more familiar. Alaska's fresh waters 73 million years ago were ...

For the first time, scientists have discovered fossil evidence of an endangered, living tropical tree species. The ...

A farm acreage west of West Branch might be the last place you’d expect to find a 30-plus-pound ripsaw catfish from the ...

For our new study, we reviewed the literature on the movements of marine migratory species from 1990 to 2017. We synthesised ...

Scientists have found that a mere 30 species of trees in the Cerrado -- the world's largest and most floristically diverse savanna -- account for nearly half of all its trees. The 'hyperdominance' by ...

Home to over 50 species of at-risk animals, the NCDEQ called the French Broad River basin "one of the most heavily altered" ...

Some of the animals “likely arrived during recent El Niño phenomena” when ocean currents “temporarily reversed” direction, ...

Missouri Department of Conservation The warning comes two months after the U.S. Fish and Wildlife Service put the animal on its list of "5 invasive species to consider hunting, catching ...

“To date a total of 14 reports involving dead fish and marine creatures have been received by PIRSA from across the Yorke Peninsula – including Coobowie, Edithburgh, Point Moorowie, Port ...

Two new species of small fish were discovered in creeks outside the Birmingham metropolitan area in Alabama, according to a new study. Photo from Fouad Abou-Rizk “Brilliantly” colored fish ...

Climate change now poses the most widespread threat to ESA-listed species in the United States, affecting 91% of imperiled species and surpassing other drivers of biodiversity loss.