Trees looking a bit brown in places? It's probably the 17-year cicadas laying eggs. What you need to know about flagging, and ...

Brood X cicadas molt one final time as they emerge, leaving exoskeleton remnants on trees and other vertical surfaces. As with all these photos, these were taken in Maryland in 2004.

This year, eastern North America is buzzing with one of nature’s most jaw-dropping spectacles: Brood XIV periodical cicadas.

A glob of 99 million-year-old amber has preserved an ancient fly in horror show fashion: with the mushroom-like fruiting body ...

Ophiocordyceps are named because they infect the brain of their hosts to then manipulate the ant’s behaviour. Zombie-ant fungi have gained widespread recognition as the inspiration behind the ...

Periodical cicadas have emerged in Central Pa. In some places, including Bald Eagle State Park in Centre County, they're out in force.