(RNS) — The Rev. Bruce Reyes-Chow has always been bothered by Advent’s emphasis on the imagery of light and darkness. For at least the last decade, the Presbyterian Church (U.S.A.) pastor has been ...

Researchers have revealed a previously unknown way plants shape their growth in response to light — a breakthrough that could better equip crops to handle environmental stress. In a first-of-its-kind ...

In his freshman year of high school, Nicholas “Finn” M. Bamber ’23 was the only student to show up for light board training — so the theater director told him, “you’re doing it,” to which Bamber ...

Decode firefly flirting and their language of light with entomologist Jessica Ware. On warm nights, city lots and rolling rural meadows come alive with the blinking code of fireflies. But it’s not ...