The New START treaty has expired. What it means for the world's superpowers World February 5, 20264:55 AM ET Leila Fadel Are the world's superpowers back in an arms race now that the new START treaty has expired? NPR's Leila Fadel speaks with arms control expert...

S Korean crypto firm accidentally pays out $40bn in bitcoinReutersA South Korean cryptocurrency exchange accidentally gave away more than $40bn (£32bn) worth of bitcoin to customers, briefly making them multi-millionaires.It had planned to give customers a small cash reward of 2,000 won - $1,37 - but instead gave them 2,000 bitcoins on Friday.The platform, Bithumb, apologised for the error,...

Watch: What's happened since Savannah Guthrie's mother disappeared?Arizona police say they believe Nancy Guthrie, the missing mother of US news anchor Savannah Guthrie, "is still out there", after she disappeared from her home this weekend. Police say they have yet to identify a suspect in her disappearance.At a media briefing on Thursday, Pima County Sheriff Chris Nanos said investigators are...

Today's NYT Connections: Sports Edition Hints and Answers for Feb. 8, #503Looking for the most recent regular Connections answers? Click here for today's Connections hints, as well as our daily answers and hints for The New York Times Mini Crossword, Wordle and Strands puzzles.It's Super Bowl Sunday! Today's Connections: Sports Edition is all about the big game. If you're...

I've Tried Dozens of Cordless Vacuums -- Dyson's PencilVac Is the Sleekest Yet Why You Can Trust CNET Our expert, award-winning staff selects the products we cover and rigorously researches and tests our top picks. If you buy through our links, we may get a commission. Reviews ethics statement Dyson's PencilVac is so thin and light that it feels more like a broom than a cordless...