A new study looked at millions of recordings of birdsong and found that some species in areas with more light pollution are ...

Mexican tetras are a most peculiar fish species. They occur in many rivers and lakes across Mexico and southern Texas, where ...

Kokichi Akuzawa is an experienced climber who trained for his journey up the mountain by walking for one hour every morning ...

The find suggests that as many as four different hominin lineages lived in eastern Africa between 2.5 million and 3 million ...

Sixty percent of miscarriages are caused by the failure of an embryo—the developmental stage before a fetus—to implant in the ...

Roads, buildings and other manmade barriers are preventing the small pit vipers from slithering around to find mates from ...

Hundreds of humanoids from 16 countries stumbled over each other while competing in the World Humanoid Robot Games in Beijing ...

Researchers have digitized all four volumes, which are now available online. The autobiographies offer a compelling window ...

Researchers are studying pollen grains for applications across medicine and engineering. Martin Siepmann/. At first glance, ...

Brown anoles around New Orleans have the highest blood concentrations of lead ever recorded in vertebrates—and scientists ...

Sites and artifacts are revealing clues to the continent’s recent history. An archaeologist explains the findings and threats ...

Badly damaged during the Battle of Valcour Island, the "Philadelphia" is now the focus of a new exhibition at the Smithsonian ...