The little skeleton was curled so tightly it looked as if it had never really entered the world. For years, that mattered ...

Some researchers hold that evolution hasn’t much altered humans in the past 10,000 years. A new analysis of ancient DNA ...

Researchers constructed a labyrinth at Adelaide University. It's not big; rather, it's made to fit under a microscope, with ...

Like all arthropods, crabs must shed their tough exoskeleton to grow to a larger size. The video from the Shape of Life ...

As the crew of Artemis II make their way around the moon, the broader context for their historic flight has taken a turn that has implications for the future of all humanity. In March, NASA ...

After operating in secrecy for years, a startup company called R3 Bio, in Richmond, California, suddenly shared details about its work last week—saying it had raised money to create nonsentient monkey ...

WHAT BEGAN with strikes by America and Israel in Tehran has spilled across the Middle East. Iran has been hit thousands of times and struck back against neighbours with drones and missiles. The ...

Acknowledging one snail in particular named Ned, whose shell prevents him from finding the right mate, Ripa held up a photo of the tiny animal on a leaf while declaring: "Ned has a problem." Kelly ...

In public discourse, the increasing lifespan in Western countries is often linked to longer life in good health. However, studying human aging in modern societies is complex because outcomes are ...

Everyone knows the old adage about dogs being man's best friend, but you may not know that dogs might also be one of man's best hopes to treat age-related illnesses. That's because our canines develop ...

In 2005, archaeologists discovered a 600- to 1,000-year-old tomb filled with painted wooden masks and headdresses decorated with parrot feathers. These elaborate decorations created “false heads” that ...

Today, hundreds of millions of house cats live with humans around the world. More than 70 million house cats can be found in the United States alone — 70 million meowing, purring, clawing beings — one ...