A fireball that lit up the sky over the United Kingdom and Northern Europe on February 28 was an extremely rare type of meteorite. Fragments of the space rock could provide answers to questions about the early history of the solar system and life on Earth....

States suing are Missouri, Arkansas, Arizona, Indiana, Kansas, Montana, Nebraska, Ohio, Oklahoma, South Carolina, Tennessee and Utah.

The Rangel endorsement builds on momentum Adams gained through another recent vote of support, which came last week from the Hotel Trades Council of New York, a union that represents more than 30,000 hotel workers in the city.

African swine fever, a disease that has killed tens of millions of pigs, has resurfaced in several Asian countries this year, with governments scrambling to get ahead of the spread.China, Vietnam and Malaysia have documented cases of the disease that...

Retired Lt. Gen. Russel Honoré proposed a series of intensive measures in the wake of the Jan. 6 insurrection.

U.S. airlines are urging the Biden administration to develop virus passports as coronavirus cases spread at the slowest pace since the pandemic began almost a year ago. The Centers for Disease Control and Prevention said vaccinated people can visit indoors...