Palm trees in Alaska, crocodiles in Wyoming: Fossils show that Earth’s temperature has changed over hundreds of millions of years. Now a new study co-led by the Smithsonian and the University of ...

Earth and Sun reach pivotal distance by: Craig Ziobert Posted: Jul 4, 2025 / 10:04 AM EDT Updated: Jul 4, 2025 / 10:04 AM EDT ...

Over nearly half a billion years, Earth's global temperature has changed drastically, driven by carbon dioxide. ScienceDaily . Retrieved July 12, 2025 from www.sciencedaily.com / releases / 2024 ...

Is the Moon’s slow retreat from Earth a cosmic time bomb in our planet’s relationship or an entry to the precision of modern ...

A new study co-led by the Smithsonian and the University of Arizona offers the most detailed glimpse yet of how Earth’s surface temperature has changed over the past 485 million years. In a paper ...

The solar system floats inside a vast, million-degree hot bubble—an invisible cocoon of thin gas that glows in X-ray light. Known as the Local Hot Bubble (LHB), this low-density cavity stretches more ...

In a Landmark Study, Scientists Discover Just How Much Earth’s Temperature Has Changed Over Nearly 500 Million Years Researchers show the average surface temperature on our planet has shifted ...

The claim: Sea ice and temperature data show climate change is a hoax A Jan. 29 Facebook post (direct link, archive link) shows heat maps of the U.S. and makes a series of claims about climate and ...

MORE: NASA announces delay of its Artemis moon missions until 2025, 2026. Due to the super-Earth's distance from its parent star, it could be in a conservative "habitable zone" and harbor the ...