MOSCOW, Oct 25 (Reuters) - President Vladimir Putin said on Friday that it was Russia's business whether or not it decided to use North Korean troops and said that if Ukraine wanted to join NATO ...

While discussing his daily routine, Tim Cook told Ben Cohen in this WSJ Magazine interview that “every day” he uses “every product.” In the story, he mentions using an iPhone, an Apple ...

Patchouli oil is an essential oil with many uses, from applying to dry skin or using as an antifungal agent. It may have anti-inflammatory and pain relieving properties. However, talk to a medical ...

A cone-shaped or columnar evergreen tree with mid-to dark green needle-like foliage. As a mature specimen of 15-30m (50-100ft) it is well-branched with peeling brown bark. Small round blue-green ...

That's when scientists at Bell Labs used an abundant material called silicon to create the first solar cell that achieved 6% efficiency. Solar panels today use this same basic design, with adjustments ...