This year, the teams will be trekking across China, Nepal and India. The pairs will travel their way through towns, cities ...

Japanese astronomers have presented new results of observations that suggest an unidentified X-ray source designated AX ...

An American Saga has been a saga behind the scenes as well as on the screen. The film series—Costner originally envisioned it ...

Ever since general relativity pointed to the existence of black holes, the scientific community has been wary of one peculiar ...