Electromagnetic metamaterials with negative physical parameters such as negative dielectric constant and negative magnetic ...

Mr. Turski, a Polish journalist who survived Auschwitz as a teenager, urged the world not to be indifferent to the ...

If the Nifty 50 successfully reclaims and sustains 23,000, the 23,200 level can’t be ruled out. However, on the downside, below 22,800, the 22,700 level is the key support zone, according to experts.