When Did Humans Get To America? New Find Pushes Debate Back 100k Years
Mastodon bones unearthed in California could rewrite our understanding of how and when early humans moved around the planet.
LEARN MOREFor years, researchers have argued if ancient Egyptians resembled modern Arabs or if they looked more like sub-Saharan Africans.
The CDC says declining vaccination coverage nationally and abroad can be traced to the COVID-19 pandemic, and may contribute to increased outbreaks.
A new report shows Texas led the country in new solar capacity in 2023, putting California in the No. 2 spot for the second time in three years.
The U.S. Geological Survey considers Burmese pythons one of the most concerning invasive species in southwest Florida.
North Korea has described some of the systems it tested as capable of delivering tactical nuclear warheads to South Korea's capital.
After over two decades of fewer abortions, the U.S. has recently undergone a surge despite states trying to limit access to procedures and medicine.
Five states — Arizona, Florida, Illinois, Kansas and Ohio — are all holding presidential primaries Tuesday.