Scientists have developed a new way to predict the strength of the sun's next activity cycle up to seven years before it reaches its peak.

Plants do not wait hours to respond to intense sunlight—they react within minutes. Researchers at Bielefeld University and ...

Scientists are taking the once-radical concept of dimming the sun through stratospheric aerosol injection (SAI) seriously, but a Columbia University team warns that reality is far messier than models ...

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Returning for its 52nd year, this expo features all sorts of planes, airshows, workshops and more. This year, there’s a special plane that took three years of collaboration with NASA to get it there.

A powerful climate signal is building across the tropical Pacific, and satellites can see it rising in the ocean itself. That rising ocean surface matters because warm water expands. When a large mass ...