High-frequency ultrasound significantly reduces the size of the face and modifies the internal bones of the ear in bats.

Bird populations are declining across North America, with the pace of loss accelerating in heavily farmed regions such as the Midwest.

Though previous research has shown that bird populations are declining across North America, a new study is the first to show that the pace of loss has picked up speed since the mid-1980s in three ...

From ancient petroglyphs to oil paintings, this large art collection tells the story of the Susquehanna River and its impact on American history.

Learn how the tiny dinosaur fossil from Patagonia reshapes alvarezsaur evolution and their unusual digging claws.

Groundbreaking study counts species across continents and countries, highlighting urgent gaps in biodiversity knowledge The world has far ...

Tucked away on the grounds of the Missouri National Guard’s Ike Skelton Training Site, this under-the-radar gem houses a ...

Wild Florida Drive-thru Safari Park offers something completely different: a chance to get up close and personal with exotic ...

Though previous research has shown that bird populations are declining across North America, a new study is the first to show ...

Living in urban China may have given the insects the traits they needed to thrive in the United States, a new study suggests.

Not all mosquitoes are to blame, however. Every bloodsucking malaria vector comes from those within the group Anopheles leucosphyrus, which encompasses a comparatively small portion of the planet’s ...