s stock fell 1.7% in premarket trading on Tuesday after the drilling and oil services company reported lower revenue and profit in the face of “recent pressures on the energy macro.” ...

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Welcome to Nat Geo Your Shot: National Geographic’s global community for aspiring visual storytellers. Find the community on Instagram @NatGeoYourShot and follow along for hashtag challenges ...

Here’s what to get. by Erin Roberts A camera flash can take your photography to a new level of creativity, but picking one can be tricky. We explain how to choose the right flash for your camera.