Climate physicist Stefan Rahmstorf and statistician Grant Foster say they have produced the strongest evidence yet that the rate of global warming has accelerated, with the underlying trend nearly ...

A sprinter who once claimed he was faster than Usain Bolt has issued a statement after being banned from athletics for two years.

MONACO (AP) — U.S. Olympic sprinter Fred Kerley has been provisionally suspended for “whereabouts failures” under the sport's anti-doping rules, the Athletics Integrity Unit said Tuesday. Lawyers for ...

Former 100m world champion Fred Kerley was hit with a two-year ban on Friday after failing to notify anti-doping officials of ...

The 30-year-old sprinter was found to be "negligent and, to a certain extent, reckless" in not adhering to anti-doping regulations.

American sprinter Fred Kerley has been suspended for missing three out-of-competition drug tests in a year, the Athletics Integrity Unit (AIU) announced. Kerley's actions mark a violation under the ...