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 ...

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 ...

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 ...

The atmospheric temperature spike, which was caused by successive geomagnetic storms, suggests the "solar maximum" is fast approaching. Earth's thermosphere recently hit a near 20-year temperature ...

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 ...

Good morning! Top o’ the orbit to you! At 8:06 P.M. UTC (4:06 P.M. EDT) on July 6, 2023, Earth will reach the point in its orbit when it’s farthest from the sun. In a sense, it’s like our ...

Earth's largest waterfall, Denmark Strait cataract, is located in Arctic waters between Iceland and Greenland and is roughly ...

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 ...

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 ...