Two cicada broods are emerging in historic numbers in the U.S. after a very long nap. We'll learn about other creatures that go dormant as part of their normal life cycle. Two broods of cicadas are ...

Brood X cicadas are beginning to emerge across the country but they won't be here for long. As soil temperatures inch closer to 64 degrees, more cicadas will come up from the ground, shed their skins ...

They emerge from the ground every 13 or 17 years. — -- Another 17 years have passed for one brood of periodic cicadas -- the time has come for billions to emerge from the ground in deafening ...

Brood X cicadas have arrived and are making themselves known, screaming in trees to attract a partner for their long-awaited mating season. Brood X has been in the ground for 17 years, waiting for ...

Seth Borenstein, Carolyn Kaster, Marshall Ritzel and Kathy Young teamed up, using creativity, tenacity and multiformat collaboration to bring a fresh perspective to a widely covered natural phenomenon ...

Two broods of cicadas are emerging in big numbers in the United States after a long nap. Feels like a special occasion, although it turns out that many creatures do something like this, go dormant as ...