Debris produced by human activity has now been spotted at a depth of 5,112 meters (3.2 miles) in the Mediterranean Sea.

Physical activity is seen as a way to extend the human lifespan, but twin studies found the benefits of physical activity for longevity may not be as straightforward as has been previously thought.

The researchers studied Earth’s orbit, tilt and wobble to solve a problem that had stumped scientists for decades. View on ...

Even within the sanctuary of protected conservation areas, the rhythms of life are changing for carnivores in Mexico's ...

An extensive, decades-long analysis tracking endangered caribou populations has revealed that migration patterns are eroding.

Because of their high metabolic rates, sea otters are especially vulnerable to disturbances that can increase their energy ...

These zones, where some human activities like small-scale agriculture are permitted, saw the highest levels of human presence and, consequently, significant shifts in carnivore behavior.