A long-running conflict between adversaries Israel and Iran fell short of open confrontation – until both countries took more direct aim at each other.
Student-led protests in response to US engagement in the Vietnam War mounted in the 1960s and led to a group called the Weather Underground that believed in direct confrontation with the state.
Lone wolf attackers like Matthew Thomas Crooks pose the greatest security threats in the country – and are hardest to prevent.
A US counterterrorism expert explains the dynamics between Israel, Iran, Hezbollah and Hamas – and why Hezbollah presents new risks for the US and other places globally.
Around 20 military sites across Iran, Iraq and Syria were hit in retaliatory strike. But Israel held back from targets that would have crippled Iran.
The FBI investigates everything from terrorist threats to cybercrime to public corruption. What does the presidentially nominated, Senate-confirmed head of the sprawling agency actually do?
After Columbia arrests, international college students fall silent
A river ‘died' overnight in Zambia after an acidic waste spill at a Chinese-owned mine
Driverless 'bus of the future' is tested in Barcelona
US designated South Korea a 'sensitive' country amid talk of nuclear weapons
Magnitude 5.5 earthquake hits southern Mexico, alarms sound in capital
Critics warn staff cuts at federal agencies overseeing US dams could put public safety at risk
Zuby Ejiofor much more than just most improved in record-setting performance for No. 6 St. John's
Withers' lane violation adds improbable twist to UNC's failed comeback against No. 1 Duke in ACCs
F1 hometown driver Piastri fastest in final practice ahead of Australian GP qualifying
