Life is thought to have begun when RNA began replicating itself, and researchers have got close to achieving this in the lab ...

The question of life's origin on Earth continues to surprise. A new study challenges an old idea: that a chemical reaction ...

Therefore, he said, monotremes provide a window into the origins of mammals on Earth. A new study published Monday in the journal Proceedings of the National Academy of Sciences opens that window ...

WASHINGTON — As communities across the DMV commemorate Earth Day, it’s worth remembering how this annual celebration began and why it remains so vital today. Earth Day was first observed on ...

questioning the real meaning behind the logo on their spacesuits. The all-woman spaceflight (called NS-31) departed Earth at 9:30 a.m. EDT (8:30 a.m. local Texas time), The Times reported.

With water covering the majority of our planet, scientists have been wading through ideas to answer a fundamental question: Where did it all come from? A popular theory suggests asteroids or ...

Did the chemical components necessary to create water on Earth come from space or already exist here? One prevailing notion holds that asteroids containing either water of its building blocks ...

Watch the Earth's tectonic plates grow, shrink, and jostle for position in this new model of the last billion years on the planet. Musk Calls For ‘Zero Tariff Situation’ Between U.S. And ...

For the first 80% of life’s history, Earth was inhabited solely by these microbes. Nothing in biology makes sense except in the light of evolution, as evolutionary biologist Theodosius ...

Oh, how we love Mother Earth, don't we? Earth is our home and has given us so much — green grass, sunny skies, breathtaking sunsets and beautiful snow — so why not celebrate it by taking one ...

Suspecting cosmic origins for these spikes, the team traced back where Earth and other objects in our neighborhood were over the past few million years. Currently, our solar system sits in the ...

Discover the fascinating evolution of the Mountain Dew logo design and branding ... The 1970s saw the first Earth Day, the creation of the EPA, and a broader cultural shift toward appreciating nature.