New aluminum-graphite battery demonstrator signals a bold step toward lithium-free energy storage A team of German researchers has built the world’s first full battery system based on ...

Everyone wants bigger and longer-lasting batteries in their phones, and some companies are delivering on that with innovative silicon-carbon batteries. But not all phone manufacturers are on board ...

Not long ago, a smartphone with a 5000mAh battery meant a thick body that wasn’t very ergonomic in the hand. Fast forward to 2026, and we now have phones like the Tecno Pova Curve 2, which packs an ...

The launch comes as demand for secure and transparent Critical Mineral supply chains accelerates across the global energy sector. Graphite, which makes up the largest portion of raw materials in every ...