** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. ** Caldwell has introduced the ...

Even without taking into account the unique, astonishing way it wirelessly connects with a smartphone, the Vaavud wind meter is pretty neat little gadget. It will measure wind speeds up to 25 ...

Your local forecaster’s weather predictions are a good start if you’re a surfer—or really any athlete who relies on the wind—waiting for the perfect conditions. But for more precise on-the-spot ...

Look up in the sky, it's a bird, it's a plane, it's ... a 20,000 cubic-meter power-generating airship, floating 6,560 ft (2,000 meters) above the ground. Introducing the S2000 stratospheric airborne ...

Posts from this author will be added to your daily email digest and your homepage feed. is a senior science reporter covering energy and the environment with more than a decade of experience. She is ...