Wireless power has the potential to be very useful, but range is a major hurdle. In a new proof-of-concept project, Ericsson and PowerLight Technologies have demonstrated a technique called optical ...

Slow Wi-Fi is a modern bugbear for many people, but thankfully we might soon be cranking those speeds up. Scientists at University College London (UCL) have set a new world record in wireless data ...

A new world record in wireless transmission, promising faster and more reliable wireless communications, has been set by researchers. The total bandwidth of 145GHz is more than five times higher than ...

A famous image of inventor Nikola Tesla shows him casually sitting on a chair, legs crossed, taking notes—oblivious to the profusion of artificial lightning rending the air meters away. By then, Tesla ...

When you stand too far away from someone who tries to talk to you, you can't hear what she says because the sound waves she emits don't reach your ears. Wireless line-of-sight communications ...

Someday you may not have to imagine it—because companies like Energous and Ossia are working to make it a reality. Nikola Tesla first envisioned a wireless power transmission system in the early 1890s ...

Edge computing is an emerging IT architecture that enables the processing of data locally by smartphones, autonomous vehicles ...

The wireless transmission is being demonstrated by the simple circuit which can send Morse Code signals over distances of a few meters to any AM radio. The Morse Code signal is considered as a ...