Researchers have built a robot crab that can compete in claw-waving displays with real fiddler crabs, but "Wavy Dave" doesn't ...

In the new study, a robot crab—nicknamed Wavy Dave—waved its claw on a mudflat teeming with male fiddler crabs. The paper, ...

Between May and July 2022, Wilde and his team created “Wavy Dave,” an artificial fiddler crab with a robotic claw that could ...

An explosion rocked a steel plant outside Pittsburgh on Monday, leaving two dead and 10 others injured, including a person ...

A tiny robot fiddler crab is helping environmental scientists better understand the complexities of animal mating rituals and rivalries. And while their initial findings published August 5 in ...

Israel’s targeted killing of an Al Jazeera correspondent in Gaza over the weekend was noteworthy even for a conflict ...

Paramount will become the new home to Ultimate Fighting Championship events across the U.S. next year, through a seven-year ...

Using a 3D robotic crab, researchers found male fiddler crabs adjust their courtship signals based on the size and behavior of nearby rivals.

Police in London braced for another day of demonstrations on Sunday as the war in Gaza continues to inflame tensions across ...

U.S. Vice President JD Vance met with U.K. Foreign Secretary David Lammy on Friday at a stately home south of London, with ...

The Georgia Bureau of Investigation has identified the man who opened fire at the U.S. Centers for Disease Control and ...

Male fiddler crabs have one oversized claw, which they use to attract females by standing outside their burrow and waving.