Five years after he created LSD in a lab on this day in 1938, Albert Hofmann accidentally underwent the first acid trip in ...

Researchers in Israel suggest the roughly donut-shaped artifacts could be spindle whorls, representing one of the oldest ...

A new study suggests people might like chatbot-produced poems for their simple and straightforward images, emotions and ...

To raise awareness for a charity event, aspiring engineers planted six UFOs across southern England on a single day in 1967 ...

Egyptologist Huub Pragt and Smithsonian Journeys traveler Kellie Mecham share first impressions from their visit to the ...

Roughly 1.77-million-year-old teeth show that slow development in hominids may have had an earlier start than previously ...

The space agency’s chief health and medical officer refutes claims that Suni Williams, who is on the unexpectedly extended ...

A new exhibition spotlights a trio who pushed the boundaries of American art and illustrated the experiences of World War II ...

A handwritten note by Richard William Smith, a British businessman who perished in the disaster, is heading to the auction ...

Smithsonian Jazz Masterworks Orchestra Presents: “Jazz and the Armed Services” Note Location: Baird Auditorium, National ...

Researchers have excavated King Arthur's Hall, a rectangular enclosure in southwest England, and determined that it dates to ...

The third largest U.S. state, California is No. 1 when it comes to giant redwood and sequoia trees, the Pacific Ocean and ...