Most planetary systems contain worlds larger than Earth but smaller than Neptune, and the low-density planets around one ...

Scientists have created a new way to watch plants breathe—live and in high definition—while tracking exactly how much carbon ...

For centuries, scientists have known that plants "breathe" through microscopic pores on their leaves called stomata. These ...

Researchers have created microscopic robots so small they’re barely visible, yet smart enough to sense, decide, and move completely on their own. Powered by light and equipped with tiny computers, the ...