An underwater videographer has just published mesmerizing footage of the world’s largest, longest, and heaviest known ...

Due to its vast size — stretching from Canada and Greenland in the north, to Mexico in the south — North America contains a ...

These enormous moths are nature’s masterpieces. Learn which species are the largest and what makes each one so extraordinary.

Leatherback sea turtles are the biggest sea turtle species, which can weigh over 1 ton, but they are also one of the most threatened.

Explore nature’s wonders with this list of 7 animals that lay the largest eggs in the world. Learn about the size, shape, and ...

"This is the first documented sighting of a whale shark along Israel's Mediterranean coast, and only the third confirmed ...

What are some animals that give birth to huge numbers of offspring at once?” (Watch a female sea urchin produce millions of eggs.) The mola, or ocean sunfish, looks like an animal cracker someone bit ...

Zeus was dubbed both the tallest and biggest dog in the world by Guinness World Records from 2011 to 2013. At age three, Zeus ...

"The animal world's most fearsome natural villains", the Wolf, can be found living in Wiltshire - find out more about the largest ...

Illegal wildlife trade is one of the largest criminal activities in the world and some black markets are growing each year.

"Most legendary" debates are filled with controversy, with everyone having an opinion, and wrestling tag teams are no ...

In the forests of South Africa lurks an arachnophobe’s nightmare – Nephila kowaci, the largest web-spinning spider in the world. The females of this newly discovered species have bodies that are 3-4 ...