An elementary school teacher from Italy who was vacationing on a cruise around Africa fell and died in a freak accident after her ship collided with another tourism vessel on the Nile River on Sunday.

If ancient wonders, mysterious temples and the steady flow of the Nile River are calling, a cruise on Egypt's most famous waterway is one of the best ways to see and do it all. From Luxor to Aswan ...

A new advance in bromine-based flow batteries could remove one of the biggest obstacles to long-lasting, affordable energy storage. Scientists developed a way to chemically capture corrosive bromine ...