The red and yellow mountain frog was one of 110 priority species the government hoped to save over the next 25 years.

Since the early 1900s, kelp-devouring spiny sea urchins have gradually been freed from the pressures of predation. Sea otters ...

The big question will be whether or not scientists can demonstrate that greigite and vivianite need biological life to form.

In a viral video shared by the zoo, they demonstrate the best way to cure the hippo's mischief: calling his mother.