The list of the most supersonic airplanes in the world, reaching several times the speed of sound, a barrier that once was a challenge to break but now almost every military aircraft can reach. This ...

The October Fed meeting is a key economic event, with Wall Street waiting to see what Fed Chair Powell & Co. will do about interest rates.

Making electric vehicles and their batteries is a dirty process that uses a lot of energy. But a new study says that EVs ...