From the 1950s to 1970s, discovery of enzymes began by identifying new chemical reactions within cell-free extracts, but ...

The lab is located on Saadiyat Island, which is close to the long, pale shoreline where the Gulf air lingers long after ...

Scientists discover QT45, a self-replicating RNA molecule, offering insights into the origins of life on Earth.

Living cells are sustained by countless chemical reactions that must be carefully regulated to maintain internal order and ...

Living cells are sustained by countless chemical reactions that must be carefully regulated to maintain internal order and function. Enzymes play a ...

Download CBSE Class 10 Science Sample Paper 2026 by experts for last-minute revision. This sample paper based on the new exam pattern. Practice Biology, Chemistry & Physics questions with solutions ...

Mitochondrial diseases are severe, often untreatable, and they leave human cells unable to grow normally without outside help. A new study published in Nature Metabolism now shows that a single gene ...

Gabriel Gomes built an agent that turns plain English into physical experiments, enabling research that humans alone could never sustain ...

A strand of RNA just 45 nucleotides long has been discovered to perform two key reactions required for self-replication. The ...

Researchers have uncovered the enzyme behind chromothripsis, a chaotic chromosome-shattering event seen in about one in four cancers. The enzyme, N4BP2, breaks apart DNA trapped in tiny cellular ...

Millions may need to permanently leave a particular fruit out of their diet to avoid heart complications, experts are warning. Otherwise, it could lead to a potentially "toxic" issue inside your body.

Ancient enzymes show life’s nitrogen signal stayed unchanged for billions of years, helping scientists read early Earth.