Extracellular vesicles (EVs) are tiny membrane-bound particles released by cells to transport proteins and other molecules to neighboring cells. Because of this natural delivery ability, EVs have ...

Aerobic respiration began hundreds of millions of years earlier than previously thought, a new study suggests.

Oxygen fills the air today, but for most of Earth’s early history it barely existed. Scientists say the atmosphere did not hold steady oxygen until about 2.

Watching proteins move as they drive the chemical reactions that sustain life is one of the grand challenges of modern ...

The authors’ approach is deceptively simple: take an aldehyde dehydrogenase enzyme, which naturally converts aldehydes to acids, and get it to react with an amine instead of water. But actually making ...

A research team led by La Trobe University has developed a single-use test strip that could ultimately change how diseases like cancer are diagnosed. The research used enzymes to boost an electrical ...

Halozyme (HALO) outlook: acquisitions extend IP beyond 2027, royalties are set to top $1B in 2026, and shares look discounted ...

A growing body of research suggests that combining enzymes with biochar, a carbon-rich material made from agricultural and organic waste, could transform how scientists clean polluted water and soil.

From talking computers to self-driving cars, here are the trends to watch. By Brian X. Chen Brian X. Chen is The Times’s lead consumer technology writer and the author of Tech Fix, a column about the ...

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