(Image credit: Future) Jump to: Models, prices and availability Fitness Tracking Capabilities Health monitoring Fitness services Smartwatch Services Verdict These days, buying a fitness tracker has become easier, with options to suit almost any budget, size, and functionality. Two of…
Melting ice sheets could cause the North Pole to shift 89 feet (27 meters) by 2100
The lava lakes of Nyamuragira (top) and Nyiragongo (bottom) glow red in this 2014 infrared satellite image. (Image credit: NASA/Landsat) This stunning false-color satellite image shows intense heat emanating from a pair of lava lakes formed by simultaneously erupting volcanoes…
Scientists have developed a stretchable, elastic, self-healing hydrogel battery that lacks the toxic components and moisture problems that have previously plagued similar products. The researchers demonstrated its strength by cutting, puncturing, and vigorously twisting it. Conventional soft lithium-ion (Li-ion) batteries…
Concerns about his health have lingered in recent weeks since he was discharged from hospital on March 23 after spending 38 days being treated for double pneumonia. Still, some have been buoyed by hope Loading VideoVideo UnavailableClick to PlayClick to…
Sixth-generation fighters will likely integrate stealth technology and artificial intelligence. (Image credit: Mike Marin via Shutterstock) The most modern fighters in the world are called “fifth generation”. They incorporate technologies developed in the first half of the 21st century. Examples…