Researchers have identified a "tipping point" about 2.7 million years ago when global climate conditions switched from being relatively warm and stable to cold and chaotic, as continental ice sheets ...
Scientists in a recent research study have uncovered a surprising link between the 2.7 million-year-old climate tipping point and human evolution. The researchers led by the University of ...
Current global climate models (GCMs) support with high confidence the view that rising greenhouse gases and other ...
Researchers have identified a 'tipping point' about 2.7 million years ago when global climate conditions switched from being relatively warm and ...
Warming is occurring across most U.S. states, though the pace and type of temperature changes vary widely from region to ...
Water is made of hydrogen and oxygen, and sometimes these atoms are slightly heavier than usual. These heavier forms are ...
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