A warm blob of water lurking in the Pacific Ocean in 2014 and 2015 led to a spike in ozone levels across the western U.S., new research suggests.
Did you know that the simplest activity you do every day might actually be damaging your lawn?
A massive iceberg the size of Delaware is now even closer to breaking free from Antarctica, due to a widening crack in the ice shelf, scientists report.
NASA is known for its awe-inspiring missions to explore the far reaches of the cosmos, but this month, the space agency is preparing for very different kinds of rocket launches: ones to explore the mysteries of Earth's auroras.
This is the time of year when leaves come raining down from all the deciduous trees and shrubs, since it is the end of the growing cycle for most of these plants.
A satellite image showing peculiar hexagonal clouds over the ocean area known as the Bermuda Triangle is prompting speculation about whether they may represent a recurring phenomenon responsible for decades of unexplained disappearances in the region.