LVIV, Ukraine — Ukrainian President Volodymyr Zelenskyy warned his nation Thursday of a buildup of Russian troops in the east and of more bloodshed to come as he and Western officials continued to cast doubt…

KYIV, Ukraine (AP) — Talks to stop the fighting in Ukraine resumed Friday, as another desperate attempt to rescue civilians from the shattered and encircled city of Mariupol failed and Russia accused the Ukrainians of…

GENEVA — The International Committee of the Red Cross says a team intending to help people leave the besieged city of Mariupol was unable to reach the port city on Friday. The Red Cross said…

Scientists say they have finally assembled the full genetic blueprint for human life, adding the missing pieces to a puzzle nearly completed two decades ago. An international team described the first-ever sequencing of a complete…

ROME — A Kremlin decree says “unfriendly countries” can continue to pay for natural gas in foreign currency through a Russian bank that will convert the money into rubles. The decree published Thursday by state…

KYIV, Ukraine (AP) — Russian troops began leaving the Chernobyl nuclear plant after soldiers got “significant doses” of radiation from digging trenches at the highly contaminated site, Ukraine’s state power company said Thursday as fighting…

CAPE CANAVERAL, Fla. (AP) — Astronomers have discovered the farthest star yet, a super-hot, super-bright giant that formed nearly 13 billion years ago at the dawn of the cosmos. But this luminous blue star is…

KYIV, Ukraine (AP) — Russian forces bombarded areas around Kyiv and another city just hours after pledging to scale back military operations in those places to help negotiations along, Ukrainian authorities said Wednesday. The shelling…

WASHINGTON (AP) — Maine Sen. Susan Collins said Wednesday she will vote to confirm Judge Ketanji Brown Jackson, giving Democrats at least one Republican vote and all but assuring that Jackson will become the first…

WASHINGTON (AP) — U.S. intelligence officials have determined that Russian President Vladimir Putin is being misinformed by his advisers about his nation’s forces’ poor performance in Ukraine, according to a U.S. official. Meanwhile, President Joe…