Free radicals are highly reactive molecules that are missing an electron. They get a bad rap, but could they actually have ...

When human cells lack oxygen, they must react. Without oxygen, the metabolism can hardly generate energy, and many vital ...

Could a 70-year-old high blood pressure medicine hold the secret to stopping one of the deadliest brain cancers? New research ...

A new life-saving intervention under development could be taken easily wherever it’s most needed, like the battlefield, in ...

This study investigates the folding and unfolding behavior of the doubly knotted protein TrmD-Tm1570, providing insight into the molecular mechanisms underlying protein knotting. The findings reveal ...

A machine-learning breakthrough could lift the veil on Earth’s early history—and supercharge the search for alien life ...

A new study uncovered fresh chemical evidence of life in rocks more than 3.3 billion years old, along with molecular traces showing that oxygen-producing photosynthesis emerged nearly a billion years ...

Scientists have detected some of the oldest signs of life on Earth using a new method that recognizes chemical fingerprints ...

Research led by Megan Matthews has solved a 70-year old medical mystery: how one of the oldest FDA-approved drugs for ...