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

Columnist Shannon Brennan writes that we must continue to plant trees, shrubs and flowers to help contain the carbon level.

The Puppy Bowl and Super Bowl are both Sunday, Feb. 9, and Lyft is partnering with Animal Planet ahead of the big ... The annual three-hour event is the "longest running call-to-adoption ...

However, you can still find bristlecone pines in Nevada. Here's a look at the oldest trees and animals on the planet and where to find them. Bristlecone pines grow in Nevada, California ...

"Discover the largest animals that have ever existed on Earth ... home to some of the world’s longest living people: 8 foods I eat every day No taxes on Social Security checks?

Expensive plant-based alternatives, a lack of choice and a planet that’s on fire — it’s not surprising that some young people ...

Chris Packham has opened up about his challenging school years, telling the BBC he was "lucky to get through that period of ...

But which animal has the longest tail of all? In proportion to their bodies, grass lizards have the longest tails of any known living animal. The tails of these small, lightweight lizards are two ...

What are the most endangered animals in the world ... They’re also the heaviest parrots on the planet and one of the longest-living birds known to man. Today, only about 244 kakapos live on two small ...

Here's a look at the oldest trees and animals on the planet and where to find them. These are the oldest living trees according to the OldList, a scientific database of the oldest trees.

the ozone layer plays a key role in preserving the planet's biodiversity. And now we may have a better idea of why that took so long -- more than 2 billion years -- to happen. According to a new ...