High-energy-density lithium-ion batteries are essential for next-generation electric vehicles and energy storage systems.

On December 31, 2025, Sodium Technology announced that its large-format (above 25 Ah) all-solid-state sodium-ion battery cell achieved an energy density of 348.5 Wh/kg, certified by the China ...

Quantum particles have a social life, of a sort. They interact and form relationships with each other, and one of the most ...

When Earth was a molten inferno, water may have been locked safely underground rather than lost to space. Researchers ...

Secondary electron imaging is the most popular mode of operation of the scanning electron microscope (SEM), with myriads of images being recorded every day, many of which find their way into important ...

By modeling the single-trial electroencephalogram of participants performing perceptual decisions, and building on predictions from two century-old psychological laws, we estimate the times of ...