Huawei's Pura X is the wildest flip phone to exist and one of the only two foldable phones that I've loved watching videos on ...

We tested precision scopes that cost a few hundred to a few thousand dollars and are ideal for ringing steel at extended ...

Fibre optics and optical communications is the use of thin strands of glass for sending information encoded into light over long distances. Total internal reflection prevents light inserted into one ...

The criteria for consideration of translational and clinical research in Nature Medicine are originality, timeliness and impact on improving human health by addressing unmet clinical needs. Original ...

Above: A Von Karman vortex street downwind of the Canary Island chain in the eastern Atlantic Ocean off the coast of Africa on Feb. 27, 2015. Image credit: NASA Worldview. Editor's note: Meteorologist ...