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

If we're to land humans on Mars in the coming decades, we'll have to know what challenges await them when they get there.

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 ...