Earth's atmosphere is divided into several distinct layers, each characterized by specific temperature variations, composition, and phenomena. Below are the primary layers of the atmosphere, from the ...

Ever since its formation around 4.5 billion years ago, Earth's rotation has been gradually slowing down, and its days have ...

Apr. 16, 2025 — A study suggests that Homo sapiens may have benefited from the use of ochre and tailored clothing during a period of increased UV light 41,000 years ago, during the Laschamps ...

Think professors are all books and lectures? Think again. Meet the real people behind the podium—pets, hobbies, wild meals, and all. We know it’s hard to believe, but professors have whole lives ...

A giant sequoia located in Sequoia National Park in California, the General Sherman is 52,500 feet in volume and is more than ...

Scientists are worried because they can’t fully explain the big jump, but they think it might mean that carbon absorption by forests, fields and wetlands is slowing down—a major problem for the world.

In a nutshell NASA’s Curiosity rover discovered large deposits of siderite, a type of iron carbonate, in Gale Crater, ...

Large hailstones made of ammonia may explain why the gas is missing from large pockets of Jupiter's atmosphere.

The boundless potential of astronomical discovery contrasts sharply with the backwardness and reaction promoted by Trump and ...