From the air, the last gasp of the Colorado River is sudden and dramatic.
Stress is known as the “killer disease” and in humans it can lead to an increased risk of terminal issues such as heart attack or stroke.
It’s often said: It’s not how old you are, it’s how old you feel.
Newly discovered fossilized tracks suggest multicellular life could be 1.5 billion years older than previously thought, according to a new international study that included scientists at the University of Alberta.
Marine scientists from the University of Queensland, WCS (Wildlife Conservation Society) and other groups have developed a methodology to assess fish stocks that combines new data with archeological and historical records – some dating back to the 8th Century AD.
At the southern tip of the Himalayas, farmers in the Kangra region of India’s Himachal Pradesh graze cattle among rolling hills and forests.
Each year, about 27 million tires end up in landfills, dumps and stockpiles, where they pose health and environmental hazards.
The rapidly growing desalination industry produces water for drinking and for agriculture in the world’s arid coastal regions.
Visible imagery from NASA’s Terra satellite showed a weaker Tropical Storm Gelena far from land areas, and in the middle of the Southern Indian Ocean.
A team of British and American researchers, co-led by the University of Cambridge, has measured how much the McMurdo ice shelf in Antarctica flexes in response to the filling and draining of meltwater lakes on its surface.
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