There is a growing trend called the “no buy” challenge where people are sharing the items they are not spending money on. NBC ...

Sodium–air fuel cells could unlock electric flight and clean transit, capturing CO₂ and outperforming lithium batteries.

MIT researchers have developed fuel cells for electric aeroplanes that offer significantly more energy than today's EV <a ...

Batteries are nearing their limits in terms of how much power they can store for a given weight. That's a serious obstacle ...

MIT’s sodium-air fuel cell offers 3x energy density and carbon-capturing byproducts—bringing electric flight closer to reality.

Scientists at SINTEF, an independent research institute in Norway, have developed a much thinner and lighter version of the key components inside a hydrogen fuel cell. Their new design could make fuel ...

Electric planes, trains, and ships may soon become a reality thanks to a new type of energy system developed by researchers ...

Severe weather and our aging grid keep putting America’s energy vulnerabilities in the spotlight. Utilities across the ...