The hard-to-classify Chinese remains include 21 fossils found in the 1970s at the Xujiayao (Houjiayao) site located on the ...

The orders came hours after Trump addressed the anti-abortion March for Life via video and largely reemphasize GOP abortion ...

After four cases of bird flu in Maryland, legislators want to know the state's risk and what's being done to keep Marylanders ...

People lived in many parts of the Old World by then but had not yet reached Australia or the Americas. The bulk of the human ...

The size of human beings has increased over the past century thanks to better health and nutrition — but this change has not ...

China's low birth rate and aging population are ending any hopes Beijing had of overtaking the U.S. as an economic giant.

Efforts to protect endangered species contribute to disasters like the Los Angeles wildfires.

A new McKinsey report sounds the alarm on declining birth rates and aging populations, echoing concerns voiced by Elon Musk ...

Stunning discoveries and fresh breakthroughs in DNA analysis are changing our understanding of our own evolution and offering a new picture of the "other humans" that our ancestors met across Europe ...

bUnit for Vaccination Programmes, Department of Public Health Analysis and Data Management, Public Health Agency of Sweden, Solna, Sweden cDepartment of Women's and Children's Health, Karolinska ...

Human footprints spark curiosity. They invite us to wonder who made them, what they were doing, and where they were headed. Fossilized footprints preserved in rock do the same, capturing moments in ...