The mysterious return of 3I/ATLAS has reignited global attention as discreet planetary defence drills quietly take place ...

The question sounds ripped straight from a sci-fi blockbuster like Arrival or 2001: A Space Odyssey, yet it became a very ...

Knotted structures once imagined by Lord Kelvin may actually have shaped the universe’s earliest moments, according to new ...

In 1850, the French economist Frederic Bastiat penned “The Parable of the Broken Window.” A boy breaks a shop window, and a ...

Real estate agents say Bay Area homebuyers remain attracted to the Tri-Valley's three most exclusive neighborhoods, but it ...

Bright patches of light, known as sun dogs, appear when sunlight bends through hexagonal ice crystals in high-altitude clouds ...

Doctors warn that microsleep, an involuntary brain shutdown lasting seconds can lead to dangerous situations like car crashes ...