A tiny chemical modification commonly found on messenger RNAs plays a surprisingly large role in how cells respond to stress, ...

Chemists found a way to identify a complex sugar molecule in the cell walls of Mycobacterium tuberculosis, the world's deadliest pathogen. This labeling could lead to simpler, faster TB tests.

Birmingham scientists have identified an essential genetic code for a method called plasmid curing, which aims to "displace" ...

Husband-and-wife team to represent Canada in mixed doubles curling Premier Rob Lantz says he will be urging Prime Minister Mark Carney to swiftly implement his main P.E.I.-specific election promise.