Ukraine tensions: A dozen nations tell citizens to leave Ukraine

Sample return missions are becoming increasingly in vogue, as evidenced by NASA’s OSIRIS-REx mission and China’s current Chang’e 5...

The researchers found some intriguing differences between how men and women respond to using ChatGPT. After using the chatbot...

But long-running government programs that monitor the snowpack across the West are among those being threatened by cuts across...

“A lot of the engineering emphasis has been on making the event completely autonomous,” says Pete Withnell, a...