A swarm of butterflies, winging its way south for the winter, was "spotted" as large blue blobs on weather radar last week over southern Illinois and central Missouri. "We think these targets are ...

Swarms of butterflies are invading inland sections of Southern California as a result of an unusually heavy migration of a common species making its way from Mexico to the Pacific Northwest to ...

A kaleidoscope of black and gold butterflies dazzled viewers Monday as they flew over Daley Ranch in Escondido and other parts of North County.“Oh, my gosh, it was amazing,” said Kathy Boyd, a ...

Huge butterfly swarm detected by weather radar in Colorado. Doyle Rice. USA TODAY. Weather radar doesn't just pick up rain and snow, it can also detect other objects such as birds, ...

Similar swarms were reported in the Midwest last month, including huge numbers in the Chicago area on April 17, according to the CBS Channel 2 there. Most years, people will see a few butterflies ...

Among all of the world’s butterflies, monarchs stand out because of their amazing long-distance migrations each spring and fall. Any day now, we should start seeing southbound swarms of these ...

T EXAS (KXAN) — Swarms of butterflies are inundating portions of South Texas — and they aren’t the monarch migrations most Texans know and love.

A swarm of butterflies is currently moving through New Jersey because of a migration pattern. TRENTON — A swarm of butterflies have been making their way through New Jersey in recent days.

Biology-inspired robotics company Festo has revealed its latest animal robots -- cooperative ants and lightweight butterflies. Festo unleashes new robotic swarm of ants and butterflies - CNET X ...