On October 9, 2008, the State Space Agency of Ukraine sent a message towards Gliese 581c. Unlike the Voyager records, whose messages were chosen by a committee chaired by renowned physicist Carl Sagan ...

Many companies are facing a paradox where the need for environmental responsibility conflicts with shareholder demands for ...

Climate trends suggest these 10 cities may lose their winters by 2050, with snowfall becoming a memory as rising temperatures transform seasonal weather and disrupt traditions built around snow.

In the past two years, without much notice, solar power has begun to truly transform the world’s energy system.