President Trump is working the phones on Monday, holding calls with the leaders of Russia, Ukraine and other European countries as he continues efforts to negotiate an end to the war in Ukraine.

There are lots of unknowns ahead of potential direct talks between Russia and Ukraine in Turkey.

From the ashes of World War II, President Harry Truman helped create global institutions that have defined international order. President Trump is moving aggressively to scale back that U.S. role.

From foreign policy and tariffs to immigration changes and targeting of DEI, here's a look back at some of the major moves made in the past 100 days of President Trump's second administration.

Here are five takeaways from a week when President Trump moved ahead with deportations and sweeping changes to the federal government — and ran into obstacles in the courts.

Ukraine's president said he hopes the U.S. applies "maximum additional sanctions" on Russia if it refuses to accept a 30-day ceasefire, describing the Russian leader's "bravado" as a stalling tactic.

British Prime Minister Keir Starmer pledged more military aid, as well as the possibility of weapons and boots on the ground, to secure peace in Ukraine.

Leaders from across Europe came quickly to the defense of Ukrainian President Volodymyr Zelenskyy, after his televised clash with President Trump and Vice President Vance.

A meeting between President Trump and Ukrainian President Volodymyr Zelenskyy grew contentious, with Trump telling Zelenskyy, "You're not acting at all thankful" for U.S. support.

Three years after Russia launched its invasion of Ukraine, the U.S., in a split with its European allies over the war, sided with Russia at the U.N.

Ukraine's President Volodymyr Zelenskyy said he wants the U.S. to stop using disinformation when talking about Russia's war on Ukraine, after President Trump accused Ukraine of starting the war.

Ukrainian President Volodymyr Zelenskyy congratulated Trump and praised his “peace through strength” approach, but concerns in Ukraine loom over Washington's continued commitment to Kyiv.

Two Russian ballistic missiles struck a military training facility and nearby hospital in a central-eastern region of Ukraine, killing at least 41 people and wounding 180 others, Ukrainian President Volodymyr Zelenskyy said Tuesday.

A barrage of Russian missiles hit Ukrainian cities Monday, killing at least 36 people and injuring more than 149, and destroying a large children’s hospital in Kyiv, the state emergency service said.

Ukraine aid is stalled in the U.S. House of Representatives. Vice President Harris said there's no other option for helping Ukraine push back against Russia's invasion.