(LONDON) -- Virtually the entire ethnic Armenian population of the disputed enclave of Nagorno-Karabakh has fled, with the last buses carrying refugees having left on Monday, according to Russia's peacekeeping force deployed there.

More than 100,000 ethnic Armenians left the enclave in the last week, according to local officials, abandoning their homes after Azerbaijan, ba...

(NEW YORK) -- The best time to take an at-home COVID-19 test is on the fourth day of having symptoms, according to a study published in the journal Clinical Infectious Diseases.

Researchers looked at nearly 350 people and found that viral load peaked a few days after symptoms started.

“Viral load just refers to the amount of virus that is replicating in your body, So t...

Discovery's hit reality show Gold Rush just returned for its 14th season, and for one of its stars, Rick Ness, the stakes couldn't be higher.

"For me, this is a rebuilding year. You know, I stepped back and I took a year off. And that's a tough thing to come back from. So financially, it hurt," he tells ABC Audio on location from his dig site in the Yukon territories.

"I basically st...

(ANTWERP, Belgium) -- Seven-time Olympic medalist Simone Biles is already a household name but her latest feat upon returning to the world stage has cemented her name in history.

On Sunday, Biles became the first woman to land the Yurchenko double pike in international competition at the 2023 World Artistic Gymnastic Championships in Antwerp, Belgium.

The skill wil...

(WASHINGTON) -- The White House warned Monday that the U.S. has only enough money to meet Ukraine's "urgent battlefield needs" in the short term, after Congress left additional funding for Ukraine out of a short-term measure to fund the U.S. government.

The federal government has about $6 billion left in military funding for Ukraine, according to U.S. officials.

“It i...