Few are as delighted by the pending market debut as the vibrant community of space enthusiasts who want to push discovery of ...

Last Friday, the Philadelphia Semiconductor Index on the U.S. stock market plummeted by 10%. It marked the largest drop in ...

Fear not, these lasers are just doing science.

Add Yahoo as a preferred source to see more of our stories on Google. A 50-plus-year-old Soviet-era spacecraft is expected to return to Earth this weekend. Cosmos 482 was launched to space by the ...

A 50-plus-year-old Soviet-era spacecraft is expected to return to Earth this weekend. Cosmos 482 was launched to space by the Soviet Union in March 1972, with the intent of landing on Venus to conduct ...