For years, scientists have experimented with engineering techniques that can safely modify rainfall. But experts say the ...

Scientists are working to understand the curious phenomena of red sprites, green ghosts and blue jets high above ...

Astronomers are excited about the first test images released today from the Vera C. Rubin Observatory, which show the universe in unprecedented detail, from violent cosmic collisions to faraway ...

Alameda science teacher visits Antarctica with National Geographic group Program took 34 U.S., Canadian instructors to South Pole in December to help them educate students about environment ...