"Some variation is simply due to chance. That randomness is part of the story, too." Experts issue warning after detecting ...
A study led by University of Arizona researchers shows that decades of groundwater pumping by humans has depleted Tucson-area ...
A study led by University of Arizona researchers shows that decades of groundwater pumping by humans has depleted Tucson-area aquifers far more than ...
A notorious weak spot in Earth’s magnetic shield is growing larger and weaker. This is the conclusion of a new analysis of ...
New weather stations are helping California forecasters better predict flooding from damaging storms called the 'pineapple ...
Emerging evidence indicates that sustainable lifestyle changes—such as increasing physical activity, adopting healthy dietary ...
A study of elephants, giraffes and other wildlife in Namibia's Etosha National Park underscores the ways in which the ...
But the chance of rain actually means the percentage of land area that meteorologists expect to get wet. So instead of a ...
The Sahara Desert is one of the driest areas in the world. It gets just 3 inches of precipitation per year—one-tenth of the ...
Around the world, we are already witnessing the detrimental effects of climate change, which we know will only become more ...
A study of elephants, giraffes and other wildlife in Namibia’s Etosha National Park underscores the ways in which the ...