Since 1803, this will be the first time insects of these two generations have appeared in America at the same time.
Two groups of cicadas, Brood XIII and Brood XIX, appeared at the same time in a double event, causing the number of cicadas across 16 US states to reach trillions.
One of the cicadas with the longest life cycle in the wild will rise to the surface to molt this summer.
A parasitic fungus not only explodes cicadic belly to spread spores but also controls them to mate to death to increase infection.
In the world, only three species of the first cicadas have been published. In Vietnam, specimens are available in Thua Thien - Hue and Da Nang.
A very impressive exhibition of the magnificent insect world of Vietnam through the photo taken by Italian photographer Saulo Bambi for 10 years is being introduced to the public
In the United States, in the summer every year, cicadas often come out of loose soil, crawl on trees and molt. Large numbers of cicadas all day and night, creating one
Scientists have announced that new cicadas were discovered during the survey in a national park in Gia Lai province.
On an occasion of research on organisms and insects, photographer Thomas Marent was fortunate to witness the process of a molting cicada.
According to scientists, between April and the end of May, the skies of Connecticut, Maryland, New Jersey, New York, North Carolina, Pennsylvania and Virginia will be full of