If you've seen it in a horror movie, a bug probably did it first. To celebrate Halloween, here's a look at some of nature's ...

A behavioral ecologist explains the reciprocal social relationships vampire bats maintain, in sickness and in health.

During the rut, bull moose turn aggressive, as this Maine man found out when we narrowly escaped injury from a charging bull.

Selected from almost 60,000 entries from 117 countries and territories, the winners in this year's Wildlife Photographer of the Year contest offer a stunning window into the natural world ...

Third-biggest cat on Earth, muscular and low-slung, boasting one heck of a chomp, the jaguar reigns supreme atop the wild Neotropical food web. And while catching a glimpse of this burly beast ...

Dead whale disposal is a gruesome affair EPISODE SYNOPSIS Getting rid of a whale carcass is a disgusting affair. Earth Touch staffer Sarah Keartes bravely kept her lunch down to bring us this blow ...

Ocean predators attack sardines in feeding frenzy EPISODE SYNOPSIS The annual Sardine Run phenomenon brings huge shoals of migrating sardines past South Africa’s eastern coastline – and ...

Lion mating ritual up close EPISODE SYNOPSIS It's not a behaviour often captured on film, but the Earth Touch crew recently got the chance to film African lions mating in the wild! When it comes ...