Despite the widespread attention surrounding the $1.27 billion Mega Millions jackpot sold at a Northern California gas station last month, the winner’s identity remains a mystery — and it could take ...

Despite the widespread attention surrounding the $1.27 billion Mega Millions jackpot sold at a Northern California gas station last month, the winner’s identity remains a mystery — and it could take ...

Russia and other hostile states have become increasingly brazen in adopting “gray zone” attacks against Europe and the United States, leaving defense officials with a dilemma: How to respond ...

Twins are pretty rare, accounting for just 3% of births in the U.S. these days. But new research shows that for primates 60 million years ago, giving birth to twins was the norm.