Gold in a branch on the sunny side of a tree. Scarlet in a shrub. The first flashes of color mean that fall is coming soon. Leaf color is a sign that trees are preparing for winter by entering the ...

This trap mission takes a wild turn when a burst of unexpected color flashes inside the net. The hidden tunnel we explored ends up holding a species none of us can recognize. Every angle of the fish ...

A strange series of color flashes that turned the night sky reddish in Bethel, Ohio, has gotten international attention, as people scramble for a good explanation. So far, nobody seems to have one, ...