Bobcats are among North America’s most adaptable wild cats, quietly thriving from dense forests to desert canyons and even ...

Record wildfires and rising temperatures are threatening decades of forest growth in the northern hemisphere, potentially turning vital carbon sinks into carbon emitters, a new U.N. report said on ...

Dust storms are sweeping across the world, harming the health of millions of people. Now, scientists are racing to keep the ...

Ancient trees may have played a key role in regulating Earth's climate during the last ice age—by 'breathing' less ...