The Arctic Ocean was once an important source of greenhouse gases to the atmosphere — and it could become one again, ...
The chemist Johannes Lelieveld uses innovative measurement methods and computer models to examine how chemical and meteorological processes impact Earth’s atmosphere. His research offers vital ...
The grand opening of the first Canadian-owned rare earth magnet factory in Estonia lays bare that major challenges remain if ...
The Continental Collision That Started It All The collision between India and Eurasia began roughly 50 to 55 million years ...
It began as a routine deep-sea expedition off theSaudi Arabian coast, one of many missions exploring the submerged topography of the Gulf of Aqaba. But 1,770 meters below the ocean’s surface, a ...
The established narrative about the expansion of Homo sapiens across Eurasia—a story long dominated by the idea of migratory waves carrying innovation—is now undergoing a substantial revision. A study ...
Scientists at MIT and elsewhere have discovered extremely rare remnants of "proto Earth," which formed about 4.5 billion ...
An analysis of stone tools found in Italy and Lebanon indicates that around 42,000 years ago, modern humans in Europe and the ...