Latest updates from the BBC's specialists in fact-checking, verifying video and tackling disinformation.

None of those eight is gold. By the IOC’s official tally, Canada sits 18th on the medal table. We were meant to be gunning ...

We collected child welfare data in 21 states to report on the consequences of faulty drug tests for pregnant women, including referrals to law enforcement.

ANTERSELVA, Italy (AP) — The sport of biathlon, which combines cross-country skiing and precision target shooting, requires ...

One of opponents’ main arguments is that when the wind doesn’t blow, turbines don’t produce electricity. But as Stanford ...

The general counsel for Director of National Intelligence Tulsi Gabbard is warning the attorney for an anonymous government ...