Chants of "Pahlavi will return" are echoing in Iran amid the nationwide protests against Ayatollah Ali Khamenei. Exiled ...

As the aerospace sector pursues propulsion systems that are cleaner, quieter, and more efficient, materials used in turbine components face increasingly demanding thermal and mechanical environments.

Aid agencies marked 1,000 days of war in Sudan on Friday with a grim reminder that the conflict has created the world’s biggest hunger crisis and largest displacement emergency. Every day, civilians ...

After a number of notable romances over the years, Kristen Stewart found The One in Dylan Meyer. The actress started dating her Twilight costar Robert Pattinson in 2009. Three years later, Stewart had ...

An international research team reveals new molecular mechanisms associated with pathogenic mutations in the protein ...