Scientist James Watson, who shared a Nobel prize for helping discover the double-helix shape of the DNA molecule, has died.

But (–)-gukulenin A, which was first isolated from the sea sponge Phorbas gukulensis, is more than just a pretty structure.

Josh Goodman, who oversaw AP’s coverage in the Andes for six years, jumped back into his old beat when Trump deployed troops and warships to the Caribbean over the summer in what seemed a veiled ...

† Department of Applied Chemistry, College of Science, China Agricultural University, Beijing 100193, People's Republic of China ‡ Institute of Plant Protection, Chinese Academy of Agricultural ...