Russia is ramping up strikes on Ukraine, killing at least 11 people today, according to Ukrainian officials. The latest attacks…

Brush fires have erupted in Long Island and near Brooklyn as strong winds in New York have made for an…

Toronto police are searching for three suspects after a mass shooting at a pub’s opening night left 12 people injured.…

An alarming new study shows the overall population of butterflies is declining sharply. NBC News’ Maya Eaglin spoke with scientists…

"Mind Matters", a new series on YouTube, aims to engage teenagers in conversations about anxiety, depression, and other mental health…

Watch live as NASA launches the SPHEREx telescope and PUNCH mission aboard a SpaceX Falcon 9 rocket to explore the…

A new automated system that allows MLB players to challenge ball and strike calls is being tested in spring training…

Meet Marley, the painting penguin: After nearly two decades, she’s finally getting recognition she deserves thanks to social media. NBC…

The new film, “Queen of the Ring” tells the story of wrestler Mildred Burke, a trailblazer for women’s sports. Burke…

President Trump held a "crypto summit" at the White House, Russia has been hitting Ukraine with missile strikes, and an…