NASA’s Jet Propulsion Laboratory said Tuesday that 2024 YR4 had a 3.1% chance of impact, but astronomers lowered the estimate ...

Trump's social media post disparaging Ukrainian President Volodymyr Zelensky—a longtime ally to the United States—sparked a ...

Elon Musk attacked Volodymyr Zelensky Thursday, saying Ukrainians "despised" their president and that US leader Donald Trump ...