By Victor Block The next time you visit a zoo and see emperor penguins, take a good look. Unfortunately, the tallest and ...

Chemicals used in LCD and OLED screens have been found in remote Arctic, Antarctic, and Tibetan Plateau soils, with levels ...

Crocodile relatives largely followed warm climates for 245 million years, expanding toward the poles during hotter periods. Fossil records and climate simulations suggest tropical refuges could have ...

The video compares five habitats for seals, starting in Scotland, and explains how predators, crowding and human hunting can ...

Antarctic blackfin icefish of the family Channichthyidae are the only known vertebrates that don't make hemoglobin and do not have red blood cells. Their blood is a milky, translucent white. "They ...