Learn how it’s not possible to sleep too much and how each person’s sleep needs differ.

Learn how molecular rhythms inside maggots could help investigators refine the window for determining time of death.

Doctors are seeing a once-rare vomiting syndrome almost daily. Learn how skyrocketing THC levels may be a key reason why.

Learn more about what how humans ended up having Neanderthal DNA in their genome and what it means if you have it.

Learn how a unique combination of anatomical traits and CT-scan data led researchers to classify Chromeornis as a new dinosaur species — and reconstruct the behavior behind its unusual death.

Learn more about the pervasive tail injuries in “duck-billed” hadrosaurids, which were probably a product of aggressive ...

Learn how axolotls are able to fully regenerate their thymus, a small organ that trains immune cells to fight infections.

Learn more about two of the earliest reports of a total solar eclipse and corona, which were recorded in China, and solve ...

Learn more about the crickets that will only eat microplastics if they fit in their mouths. And how they can introduce more ...

Learn how our human ancestors survived and thrived during climate shifts not by eating more meat, but by mastering plant ...

Learn about the latest recordings of dust devils on Mars, revealing the sound of electrical discharges in the atmosphere.

Learn how adult pond frogs survive repeated stings from the world’s largest hornets while swallow the venomous insects whole ...