Scientists unveil a solid electrolyte that moves lithium as fast as liquids, promising safer, fast-charging batteries.

The humble planarian flatworm can regrow its brain. Here’s how this tiny animal will have you rethinking everything you thought you knew about memory.

Voltage fade has quietly limited some of the most promising lithium-ion cathodes, eroding the energy they can deliver long before the rest of the cell wears out. A new wave of research suggests that ...

Google is moving beyond traditional lithium-ion packs and into industrial-scale carbon dioxide storage, backing giant “CO2 ...

Could an electric vehicle travel from Seoul to Busan and back on a single charge? Could drivers stop worrying about battery ...

A new sodium-ion battery offers a cheaper and safer alternative to conventional lithium-ion systems, scientists say, paving the way for more sustainable EVs. When you purchase through links on our ...

Are you an objectivist or a nihilist? A mystic or a communitarian? Or something else entirely? Here's a fun way to find out.

Readers Edition. This is the (nearly) annual tradition of you, RPS readers, telling us where we went wrong in our annual ...

Melissa Barrera and the cast unpack The Copenhagen Test finale, the twists that changed everything, and where Season 2 could ...

From Agency Chaos to Dark Energy Shocks: How Politics, Health, Climate Policy and Space Science Defined 2025 A look back at 2025’s biggest science stories—from federal upheaval and public health ...

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