Top diplomats from the U.S. and Russia are visiting India. They both want the backing of the world's biggest democracy — which has so far refused to condemn the invasion of Ukraine.
Long-planned NATO exercises in Norway are preparing troops for arctic warfare — but they are taking place just miles from the Russian border, as tensions simmer over Ukraine.
In the weeks leading to Russia's invasion of Ukraine, experts said cyberwar could be imminent. It turns out, cyberattacks and information campaigns have played a subtle, nuanced role in the conflict.
Dolphins are known to use physical contact like petting and rubbing to bond with their closest allies. But for more distant contacts, male dolphins bond by trading whistles instead.
While the agency has lifted its travel health notice two years after putting it in place, officials say it's up to travelers to determine their own health risks before going aboard a ship.
Germany relies on Russia for around half its natural gas and its companies do extensive business with both Russia and Ukraine. The effects of those ties fraying is being felt on the ground in Germany.