A new study led by University of Wisconsin Oshkosh geologist Timothy Paulsen and Michigan Tech geologist Chad Deering advances the understanding of the role that continents have played in the chemical ...
Tens of millions of years ago, South America and Africa were part of the same land mass, an ancient supercontinent called Gondwana. At some point, the two continents we now know started to pull away ...
If a time machine could take us back 4.6 billion years to the Earth’s birth, we’d see our sun shining 20 to 25 percent less brightly than today. Without an earthly greenhouse to trap the sun’s energy ...
Tommaso Santambrogio’s film, which stakes out territory in both truth and fantasy, uses nonactors to tell intertwining stories set in contemporary Cuba. By Ben Kenigsberg When you purchase a ticket ...
A newly identified dinosaur fossil from Brazil is offering fresh clues about how ancient animals once moved across continents ...
Historical introduction -- The nature of the drift theory and its relationship to hitherto prevalent accounts of changes in the earth's surface configuration in geological times -- Geodetic arguments ...
(via Big Think) Astrophysicist and planetary scientist Sara Seager explores the search for Planet B, a true Earth-like exoplanet with continents, oceans, sunlight, and a thin atmosphere capable of ...
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