Green tea and black tea are both rich in antioxidants, but green tea provides more and each has a different antioxidant ...

Taurine from octopus and squid neutralizes oxygen radicals that destroy perovskite solar cells, then regenerates to provide ...

New research shows ancient tropical oceans once held more oxygen than cooler regions, reshaping where early life could ...

Tiny self-propelled nanorobots use body chemistry to navigate directly to tumors and deliver cancer drugs more effectively.

Inserting, removing or swapping individual atoms from the core of a molecule is a long-standing challenge in chemistry. This ...

In high enough doses, hydrogen cyanide can kill an adult human in minutes, but the chemical may be the reason why we’re here in the first place.

A former North Carolina restaurant owner is accused of lacing beverages with poison as part of a deadly 2025 murder plot, ...

A new study explains how birds maintain sharp eyesight despite their retinas lacking blood vessels, finally resolving a centuries-old biological paradox.

In a study published today in Nature, an international research team reveals how birds have solved a biological paradox. The researchers show that the ...

This new technology turns everyday carbon emissions into a useful chemical—right at the source, even from thin air.

Microbubble-induced erosion on plastics releases microplastics into aquatic systems, emphasizing the need to understand this ...