For nearly 30 million years, a 2,000-pound beast known as the entelodont ruled a sweeping empire from Mongolia to what is now ...

Life was pretty nice during the Ediacaran, so the need for sex was rather limited,” Emily Mitchell, a paleozoologist at the ...

Earth’s earliest animals may have held evolution back because they reproduced asexually, creating low-competition communities ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. This voice experience is generated by AI. Learn more. This ...

Add Yahoo as a preferred source to see more of our stories on Google. Composite of a large group of wildlife zoo animals together over a white horizontal web banner or social media cover. There are ...

While celebrating a century is considered extremely rare in humans, living a century is just an episode for various species ...

We know there were animals during Earth’s chilliest era—but we still don't know what they look like. By Chris Baraniuk / Hakai Magazine Published Dec 23, 2022 6:00 PM EST This article was originally ...

Planet Earth used to be something like a cross between a deep freeze and a car crusher. During vast stretches of the planet’s history, oceans from pole to pole were covered with a blanket of ice a ...

Even without body parts that allowed for movement, new research shows -- for the first time -- that some of Earth's earliest animals managed to be picky about where they lived. Even without body parts ...

David Schechter serves as CBS News National Environmental Correspondent, delivering in-depth reporting on the human impacts of our changing environment and climate. Senior Visual Data Journalist, Data ...