For the first time, Texas' main power system looks set to generate more power from solar farms than coal plants during a calendar year in 2025, marking a key new energy transition milestone for the ...

China vows to defend sovereignty over Taiwan as Trump unveils security strategy China on Monday pledged to defend its sovereignty and warned against "external interference" after the U.S. unveiled a ...

Physics is the search for and application of rules that can help us understand and predict the world around us. Central to physics are ideas such as energy, mass, particles and waves. Physics attempts ...