Long before the Great Lakes came to define the heart of North America, a much larger lake once ruled the land. Lake Agassiz, a prehistoric inland sea, spread across the continent with a reach that ...

There are more than 100,000 people on organ transplant lists in the U.S., some of whom will wait years to receive one—and ...

Scientists found a “large” creature with a heart-shaped tongue in a forest of Vietnam and discovered a new species, a study ...

As climate change and development exacerbate the Mississippi River’s environmental problems, many communities will have to ...

Scientists in the US have developed a groundbreaking origami-inspired device which is capable of harvesting safe and ...