The southwestern United States was gripped by a heat wave on Wednesday as experts warned of temperatures that would smash century-old records over the Thanksgiving weekend.
Nov 23, 2017 in Environment
From Trump to Heinz, some of America's most famous family names and brands trace their origins back to Germans who emigrated to the country in the 19th century. Researchers from the University of Freiburg have now found that ...
Nov 21, 2017 in Environment