Conserving the forests

Hope for one of the world's rarest primates: First census of Zanzibar Red Colobus monkey

Sumatran rhinos never recovered from losses during the Pleistocene, genome evidence shows

Monkey study shows a path to monitoring endangered species

The oldest plesiosaur was a strong swimmer

Habitat counts when predators lurk

Dinosaur parasites trapped in 100-million-year-old amber tell blood-sucking story

How fires are changing the tundras face

Native fish species at risk following water removal from the Colorado River

How do you track a secretive hawk? Follow the isotopes