Potatoes were fried in oil aboard a parabolic flight that simulates microgravity. See how steam bubbles react. Credit: ESA ...

Soar above the resilient and rapidly evolving city of Belfast, the capital of Northern Ireland, with this breathtaking drone ...

Colorado is no stranger to strange objects floating or flying across the sky (remember “Balloon Boy” from October 2009?), and many residents wanted answers for a strange balloon seen ...