Jean-Paul Thorbjornsen is a leader of THORChain, a blockchain that is not supposed to have any leaders—and is reeling from a series of expensive controversies.

The company's chief safety officer testified before lawmakers on Wednesday, Feb. 4, less than two weeks after a child was hit by a Waymo vehicle Smith Collection/Gado/Getty An executive at Waymo has ...

The tetracycline repressor (TetR) regulates the most abundant resistance mechanism against the antibiotic tetracycline in gram-negative bacteria. The TetR protein and its mutants are commonly used as ...