Ukraine is advancing its own air defense system to rival the U.S. Patriot, driven by the emergence of Russia's new Oreshnik missile.
Read moreWinter storm warnings are in place as frigid temperatures and heavy snow impact over 70 million across the US, causing potential travel disruptions.
Read moreA polar vortex is set to plunge millions into extreme cold, with wind chills reaching dangerous levels across 18 states this week.
Read moreBrazil's Supreme Court denies Bolsonaro's travel request to Trump's inauguration, reflecting a politically charged atmosphere as both nations grapple with democracy and justice.
Read moreCO2 levels hit a record high in 2024, driven by wildfires and fossil fuel emissions, endangering climate goals and alarming scientists worldwide.
Read moreIan Cleary, accused of sexually assaulting a Pennsylvania student in 2013, has been extradited from France to the US, marking a significant development in the case.
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