Tornado Alley Terrors The United States is well-known for its violent and powerful tornadoes, especially in the region known as Tornado Alley. , this area experiences an astonishing number of ...

The most recent Living Planet Report showed a 39 per cent drop in the average size of North America's monitored vertebrate ...

Stunning discoveries and fresh breakthroughs in DNA analysis are changing our understanding of our own evolution and offering a new picture of the "other humans" that our ancestors met across ...