Researchers reset aged stem cells to a much younger state.

As blood stem cells age, their lysosomes become overactive and damaged, triggering inflammation and weakening the body’s ...

The “world’s oldest octopus” was actually a 300-million-year-old fossil impostor hiding its secret in tiny teeth.

A genetic “cheat sheet” allows different species to display the same warning patterns.

A Neanderthal molar found in Siberia is giving scientists a surprising look. The 59,000-year-old tooth shows signs of a ...

Trials on veterans suggest the potent hallucinogen could provide a new treatment for PTSD, but scientists still don't know how it works.

A recent study has revealed that fragments of original proteins may have survived in dinosaur fossils for over 66 million ...

Netflix's 8-part sci-fi thriller about an antihero who turns to gas sets premiere date and unveils first trailer. Get all the ...

Science has replaced superstition. Technology has liberated humanity from primitive explanations about spirits, transcendence ...

Chloe was flown to Nationwide Children’s Hospital with burns on 40 percent of her body.

An ancient "miracle tree" seed naturally filters 98% of tap water microplastics. Could this cheap, plant-based solution ...

Neanderthals used sophisticated techniques with a stone drill to treat a painful dental cavity, according to new research.