Green anacondas can grow to almost 9m in length and weigh more than 250kg – that's about the weight of a male grizzly bear.

How do you persuade a population to have more babies after generations of limiting families to just one? A decade after ...

Running With Théoden is a special Observer interview series featuring runs with influential Charlotteans. This week: Shannon ...

A Guinness World Records breakdown highlights which U.S. states lead the nation in record holders, showcasing feats both ...