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.

A weak upper level disturbance is near Tampico. It will move north through the Lower Valley Thursday, possibly bringing ...

Virgin's spacecraft features unique hinged wings that rotate upward after engine shutdown to slow and stabilize the craft for re-entry. Once back in the lower atmosphere, the wings rotated back ...

Scientists studying the zone between Earth’s atmosphere and space have spotted unusual X- and C-shaped features that could thwart signals that keep our planet running smoothly.

So what we found is in the lower part of the atmosphere, we can fit a lot of satellites if we're trying to avoid this long-term debris accumulation that we're looking at, because as long as you ...

In two recent studies, researchers suggest a weakening ocean current system is to blame for a persistent cold spot in the ...

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.

Climate change could threaten the future use of satellites and significantly reduce the number of spacecraft that can safety orbit Earth, according to new research.

Scientists studying the zone between Earth’s atmosphere and space spotted unusual X- and C-shaped features that could thwart signals that keep our planet running smoothly.