For centuries, people have wondered what separates being awake from being asleep, dreaming, or unconscious. Scientists have ...

The demand for reliable, high-capacity batteries is on the rise due to the increasing global investment in renewable energy.

Most smartphones, portable computers and other devices on the market today are powered by lithium-ion (Li-ion) batteries.

Researchers in China have developed a fully stretchable moisture-powered generator designed to keep wearable electronics running even under repeated bending and stretching. The team from Harbin ...

A feature story authored by Simon Spichak, MSc investigates how biotech companies like Cortical Labs and FinalSpark harness ...

Neuralink brain-computer interface patient Noland Arbaugh closed the 2026 Robotics Summit in Boston with a live neural chess demonstration, sharing 28 months of daily BCI use — including a recovery fr ...

Key to the work is a class of materials known as photo-ion generators (PIGs). These can become some 1,000 times more ...

Based on the 2020 NEC. The grounding electrode provides the essential function of connecting the electrical system and electrical equipment to the earth. In some cases, the grounding electrode(s) ...

Good electrochemical energy storage (EES) devices such as rechargeable batteries and supercapacitors can store a lot of energy and release it quickly, but these design goals are often at odds with ...

Current electrochemical theory does not adequately describe realistic platinum electrodes. Scientists at Leiden University have now, for the first time, mapped the influence of imperfect platinum ...

Researchers developed scalable MOF electrodes that lower hydrogen costs to $2.71 per kg, offering a practical path toward large-scale clean energy production. Hydrogen is increasingly viewed as a ...

World’s smallest pacemaker next to a grain of rice – Credit: John Rogers / Northwestern University press release Northwestern University engineers have developed a pacemaker so small that it can fit ...