Mexico study's surprising finding: Killer heat hit harder for the young than the elderly
Federal appeals court upholds law requiring sale or ban of TikTok in the U.S.
The European Union demands TikTok's response to Romanian files suggesting Moscow's role in vote
Killing of UnitedHealthcare CEO spotlights complex challenge companies face in protecting top brass
China's ban on key high-tech materials could have broad impact on industries, economy
Iran says it conducted a successful space launch in a program long criticized by West
Michigan Democrats move to protect reproductive health data before GOP takes control of House
Apex the $45M stegosaurus is on display in New York. Here's what scientists hope to learn about it
