Videos of a purple orb of lightning at various locations here surfaced on social media last week. Read more at straitstimes.com. Read more at straitstimes.com.

Microwave plasma dynamics encompasses the study of ionised gases generated by high frequency electromagnetic fields and their complex interactions with the surrounding medium. At the heart of this ...

In the humid haze of Singapore's 2025 Ghost Month, a glowing purple orb drifting silently through Pasir Ris Park has ignited ...

Some believe the future of fusion in the U.S. lies in compact, spherical fusion vessels. A smaller tokamak, it is thought, could offer a more economical fusion option. The trick is squeezing ...

An artist's metaphoric depiction of a fusion plasma in a microwave, with a toaster in the background. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to ...