While drainage, water retention and aeration are important soil characteristics when growing plants in native in-ground soils, they become even more critical components of root health in the small ...

In the aftermath of Mount St. Helens’ 1980 eruption, an unusual experiment with gophers set the stage for an unexpected ...

Researchers are on firmer ground when it comes to the physiological impacts of increased UV radiation. With the weakened magnetic field, more harmful radiation would have reached Earth’s surface, ...

Sharpen your Mains answer-writing skills with GS-3 questions on glacial retreat’s impact on volcanic activity and the ...

A supervolcano is located at Yellowstone National Park. Here's what happens to North America and the rest of the world if ...