The environmental impact of nine pesticides, commonly used in grape cultivation, may have been significantly underestimated, ...

While increasing levels of human-caused greenhouse gases cause a warming effect on Earth's lower atmosphere, it has an opposite impact on the upper atmosphere, William Parker, a PhD candidate at ...

In the very thick lower atmosphere, less than 60 miles (100 kilometers) above the planet's surface, we see a purplish mixture of red and blue lights—the signature colors of molecular nitrogen.

A Blue Origin New Shepard rocket blasts off from west Texas Thursday, boosting six passengers out of the lower atmosphere for an up-and-down sub-orbital trip to space. It was the company's eighth ...