The 58-year-old was discovered semi-conscious in his bedroom by long-time friend and personal assistant Steve Foster, who ...

Amateur astrophotographer and full-time wildlife conservationist Tim Henderson captured a trio of breathtaking nebula scenes ...

It’s hard to pronounce, but photoplethysmography is a key driver in the explosion of wearable health tracking. It uses those little green lights on the skin side of the wearable to track the amount of ...