Scientists have recently mapped the painted lady butterfly's annual flight from equatorial Africa to northern Europe and back ...

Visual illusions are images that have the ability to trick the human eyes and brain. These illusions present images in a way ...

Beauty on the Wing: Life Story of the Monarch Butterfly is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV ...

As much as we love real flowers, they can be hard to maintain and survive the harsh outdoor elements. Fortunately, artificial flowers have come a long way in terms of their lifelike appearance and ...

The intensity of the emotion evoked may not be possible to explain. I don’t feel it’s important to debate why I think a flower, painting, sunset or how the light streaming through a stained-glass ...