The world's second-biggest rat species — a gargantuan woolly beast — was caught on camera in the mountains of New Guinea.

The New Guinean woolly rat doesn’t make itself easy to find, but Czech Academy of Sciences doctoral candidate František ...

A six-month expedition to the tropical island of New Guinea has led to a remarkable discovery by a young Czech doctoral ...

It took six months of searching on the island of New Guinea, but the gigantic Subalpine Woolly Rat (Mallomys istapantap) has ...

A RARE species of giant woolly rat has been documented in photos and video footage for the first time ever. The elusive, nocturnal Subalpine Woolly Rat, or Mallomys istapantap, can be found high ...

The subalpine woolly rat, measuring a whopping 2.7ft in length, has been discovered in the highlands of Papua New Guinea - ...

The colossal species of rat, known as the subalpine woolly rat, has been discovered in Papua New Guinea and is more than ...

If you're not a fan of giant rodents, you might want to brace yourself — because this one's an absolute monster at THREE ...

Some species across the world are known only from museum specimens. Sadly, for some, the information we know from the museums ...

A scientist has discovered a whopping species of rat that measures more than 2.5 feet long - three times the size of a brown rat.