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, ...

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 ...

Between May and July 2022, Wilde and his team created “Wavy Dave,” an artificial fiddler crab with a robotic claw that could wave back and forth. It was placed in the Ria Formosa Natural Park in the ...

Others lamented the absence of wraps from the Angus Snack Wrap line (featuring half an angus burger patty), which came in such flavors as Chipotle BBQ Bacon or Mushroom & Swiss. Fans also questioned ...

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

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

(NEXSTAR) – Welsh rock musician Dave Edmunds, perhaps best known for his hit version of “I Hear You Knocking,” is currently recovering from a “major cardiac arrest” he suffered last week, his wife ...

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U.S. Vice President JD Vance is expected to meet with U.K. Foreign Secretary David Lammy on Friday at a stately home south of ...

Wavy Dave the robot crustacean has been showing scientists how male fiddler crabs respond when they see a fellow crab waving.

The robot fiddler crab was placed in an area where real male crabs could see and interact with the robot.