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Physicists finally know how much faster time moves on the Red Planet.

The high-pitched whine of dentistry tools creates a lot of anxiety, especially for kids.

New research shows ill pupae emit a chemical signal before ever leaving their cocoons.

This is one of the best entry-level DSLR cameras ever made for its lowest price of all time. It comes with a standard zoom lens.

Here's how to figure out if you can leave the umbrella at home.

The snakes behind the blockbuster are megafauna throwbacks.

I went out in multiple countries and conditions to test these top picks for outfitting my adventures and yours.

A bird's ultrablack feathers inspired this versatile material.

Slop Evader isn't meant as a solution, but it gives a temporary reprieve.

Amazon is blowing out powered speakers from Edifier, Onkyo, Audioengine, and more at low prices you might not see again for a year, if ever.