The United States's B-2 stealth bomber is currently the only aircraft designed to deploy the GBU-57 bunker buster bombs.
Here are the key events on day 1,211 of Russia’s war on Ukraine.
Can AI chatbots provide real mental health support, or are we just desperate for connection in a lonely world?
The US president has signalled he may get involved in Israel's fight against Iran but has not made a final decision.
President Gustavo Petro has sought to call a referendum, in a move opposition say violates the constitution.
Online spaces dominate the lives of young Iranians, and have provided opportunities to support each other during war.
A list of the key events on day six of the Israel-Iran conflict.
The Trump administration says the cartel is responsible for a significant share of fentanyl entering the country.
Critics have denounced the US ruling as endangering transgender youth by preventing medical access to puberty blockers.
Critics have denounced the US ruling as endangering transgender youth by preventing medical access to puberty blockers.