UK media have reported the first details of two men arrested in connection with a crude — but potentially deadly — bomb that detonated in the London subway.
Four American college students were attacked with acid Sunday at a train station in France, but French authorities so far do not terrorism was involved.
A bomb sent a cloud of smoke and flames through a London subway car Friday, injuring at least 18 commuters and sending people scrambling for safety.
Terror threat snapshot: The new report states that there were 215 homegrown jihadist arrests in the US since the September 11 terror attacks in 2001.
In the wake of the Sept. 11 attacks – 16 years ago today – President George W. Bush declared a war on terrorism. Where does that war stand today?
Thousands of 9/11 victims' relatives, survivors, rescuers and others are expected to gather Monday at the World Trade Center to remember the deadliest terror attack on American soil.
A peroxide-based explosive that has been employed by Islamic extremists was found Wednesday in an apartment outside Paris that authorities suspect might have been in use as a lab for possible attacks.
Terrorists murdered 3,342 people on U.S. soil from 1992 through August 12, 2017. How do the numbers break down?