The worlds oceans are acidifying — but its…

The waters off California are acidifying twice as rapidly as elsewhere on Earth, according to a study published Monday, which suggests that climate change is likely hastening and worsening chemical changes in the ocean that…

At least one person killed as tornadoes strike…

Tornadoes tore through Louisiana on Monday, killing at least one person and threatening huge swaths of Mississippi, western Alabama and the Florida Panhandle, authorities said. About 11 million people were affected by the wild storms…

Boeing to suspend production of 737 Max plane…

Boeing is suspending the production of its troubled 737 Max airplanes next month, NBC News has confirmed. The planes were involved in two separate crashes that killed 346 people. “Safely returning the 737 MAX to…

Democratic Rep. Slotkin faces rowdy town hall after…

ROCHESTER, Mich. — Rep. Elissa Slotkin, D-Mich., received both standing ovations and jeers from voters at a town hall here Monday morning as the vulnerable Democrat explained her decision to support two articles of impeachment…