Polychlorinated biphenyls, or PCBs, a class of fire-resistant industrial chemicals, were widely used in electrical ...

Scientists have proposed a new explanation for Venus' giant, crown-shaped geological features, known as coronae.

The authors identify the most exposed groups as frontline clinical staff, waste handlers, laundry and cleaning crews, transport and landfill workers, and residents living near disposal sites.

For over a century, one of chemistry’s most important reactions has kept a secret. The Ullmann reaction, first discovered in ...

When wildfires tear through northern B.C., there are less visible impacts on the landscape, starting with the ground beneath ...

A single organic device reconfigures as transistor, rectifier and logic gate, offering compact circuits with higher ...

World Heart Day falls on 29 September each year. This day is a new opportunity to reflect on how to best use the heart for ...

Background In Sri Lanka, road accidents remain a grave national concern, claiming around 3,000 lives annually—roughly 9–10 ...

Scientists are exploring how RNA might have jump-started life four billion years ago and how it's now advancing drug ...