Researchers say they have discovered an entirely new class of life inside the human body, and it is very similar to a virus.

From mammoth African elephants to giant whales, let's take a look at the 8 largest mammals that inhabit our planet.

Supersized TVs are looking for their place in a world where we all have small screens in our pockets. And it might not be an easy fit.

Two community outposts in the town of Crossville aim to ease the stresses of low income residents, including seniors on fixed ...

Some organisms can outlive humans by hundreds or even thousands of years, and the contender for Earth's oldest living thing ...

Depending on your definition, the Earth features many "biggest" living things. Today we're looking at where they stack up ...

Earth's largest and oldest organism, the Pando aspen tree in Fishlake National Forest in Utah, is being eaten alive by ...

On the slope of a Utah mountain, a 106-acre colony of cloned aspen trees is under threat from wildlife and climate change.

I'm Australian, but my wife's Texan, so we spend two months a year living in her home state. It's different from Australia in so many ways, and a number of things I'm used to now initially gave me ...

Bristlecone pines are the oldest thing on the planet that can be accurately measured. Though animals such as the glass sponges in Antarctica are estimated to be much older, they are not measured ...

Since then the firm has only grown in stature. When its second export terminal in Louisiana comes fully online, it will become the second-biggest LNG exporting firm in America, whose share of the ...