The Big Story

They’re back: Cicadas emerge in the D.C. area

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Cicadas are warm weather insects. They emerge only after the ground temperature reaches the mid-60s. The cicadas don’t get fooled into emerging during January thaws or during early spring warm spells.

Why chirpy cicadas are a bunch of math geniuses

By emerging from the ground in a prime-number-driven cycle, the cicadas are able to avoid more predators

CICADAs, LOCUSTs and the new innovation of military infestations

Tiny drones such as the CICADA have the potential to transform the way we fights wars.

Meet the 28-year-old Italian blogger who casually solved one of the Web’s greatest mysteries

Thousands have tried to unmask the cryptics Youtube account Webdriver Torso -- but only one zany blogged succeeded.

Five of the Internet’s eeriest, unsolved mysteries

A scavenger hunt leading to nowhere. Endless strings of senseless code. What does it all mean? No one knows.

Goodbye cicadas and the cicada sex scandal recap

Last week, for the first time in over a month, I heard no cicadas when I ran the trails at Manassas Battlefied Park.


Cicadas are going, but they’ll be back, like clockwork


As with humans, circadian rhythms seem to play a role in the lives of insects.

'There I was -- surrounded by macram tigers'

Don't shoot those wild beasts -- knit them!


Judges, judges, judges

(Manuel Balce Ceneta / AP)

With Obama’s judicial nominees no longer languishing in the Senate, can the GOP still be called obstructionist?

At the Dutch embassy, cicadas are what’s for dinner

At an event at the Dutch Embassy, the menu is likely to bug you.

Presidents Race invaded by giant bug

I don't care what they called it, it's totally not a cicada.