Royal walnut moth dries its wings on the stem of a fairy candle after emerging from the soil below. (Tami Gingrich photo) ...

Air quality alerts were in effect on Tuesday for millions of residents across New York, Connecticut, and Southern California, ...

Lucy in the sky with calcium Astroboffins have found the first evidence of a double-detonated Type Ia supernova, which could explain why we have enough bright points of reference in the skies to plot ...