Fossils of mosasaurs and early mammals found in Louisiana reveal how life changed after the asteroid that ended the age of ...

The first asteroid, officially named (2025 OJ1), is estimated to be around 300 feet wide, while the second is 2019 CO1,  sizable at around 200 feet.

Millions of years before jazz filled New Orleans streets or fishing boats were harvesting shrimp in the Gulf, Louisiana was ...