Stone tools dating back 150,000 years have been found in the jungle, revealing early human occupation in dense tropical ...

Low Earth orbit (LEO) is on the verge of a major expansion in crewed operations, but the proliferation of space debris could ...

A team of evolutionary scientists, dermatologists and wildlife specialists affiliated with several institutions in Japan, ...

For decades, scientists and surgeons around the world have been trying to solve the organ donor crisis. The answer could be ...

Even compared to chimpanzees, one of our closest relatives, humans' scrapes and cuts tend to stick around for more than twice ...

Researchers have found that wounds heal three times more slowly in humans than in other primates and rodents, suggesting we ...

Traditional biochemical methods of studying human gene mutations are often laborious and costly. Now bioengineers at the ...

Scientists have discovered 1.5-million-year-old standardized bone tools in Tanzania, pushing back the timeline of early ...