Invasive species often arrive without drawing attention, slowly integrating into new environments. In some cases, that ...

The far north has long been a region of exceptional international cooperation. But Trump’s designs on Greenland come at a ...

Menopause, when a woman’s period ceases, is a stark example of the consequences of ovarian aging. It occurs when the ovaries ...

Millions of Americans are expected to drop their Affordable Care Act plans. They’re looking for a Plan B. It’s feeding time ...

The birth of a rare tree kangaroo joey at Chester Zoo is a "major milestone" for the threatened species, conservationists ...

"I love the challenge," said its Head of Cardiology Tobi Wagner. He believes Kobi's case is an example of how far veterinary ...