From punch card-operated looms in the 1800s to modern cellphones, if an object has an "on" and an "off" state, it can be used ...

Finally, 2025 marks the 70th anniversary of the Tucson Gem and Mineral Show®, with exhibits curated according to their theme of Shades of Green. Join us and come uncover the magic!

If you're planning a winter visit to Tucson, you won't want to miss this three-week-long event filled with shows, related events, a free day at the gem & mineral museum, and much, much more! Whether ...

Errol Musk, father of tech billionaire Elon Musk. © 2025 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use ...

The quartet at the center of Steven Soderbergh‘s ghost story Presence has refined their own particular brand of dysfunction to perfection. The mom, Rebecca (Lucy Liu), is a first-class control ...

Yianni Melas discovered the aquaprase, the first new gem of the 21st century. Credit: Courtesy of Yianni Melas World-acclaimed gems guru and human rights activist Yianni Melas has been budded the ...

What is the structure of our physical reality? Physicists have long imagined space and time interweaving into “space-time”, the metaphorical fabric that underlies the cosmos. But there may be ...

Or sign-in if you have an account. U.S. authorities allege a Toronto gem broker, whose company claims to be Canada’s largest wholesaler of coloured diamonds, was the silent partner behind a ...

Extremely precise measurements of the distance between the Earth and the Coma cluster of galaxies provide new evidence for the Universe’s faster-than-expected rate of expansion. (Photo courtesy ...