The idea of ancient life on Mars is a fascinating one, and the Perseverance rover might have found signs of it. But there are ...

Beneath our feet, an invisible world of electron exchanges quietly drives the chemistry that sustains ecosystems, controls ...

Electrons flow underground in ways far more extensive than once believed, forming networks that link distant chemical zones. Minerals, organic molecules, and specialized bacteria can act as bridges, ...

NASA’s Perseverance has found Mars rocks with unusual nodules and organic material that may represent ancient microbial ...

Ancient life on Mars? Perseverance’s “Sapphire Canyon” rock shows organics and mineral rings—our strongest potential ...

Kempe and Weiss’s research marks a breakthrough, the first natural evidence of nickel-rich alloys at the depths long ...

A Martian rock bearing unusual ‘leopard spot’ patterns may be the most compelling evidence yet of ancient microbial life on ...

Self-powered device detects toxic amines in water using liquid flow and electrochemiluminescence, enabling portable, low-cost ...

Diamonds from South Africa's Voorspoed mine have revealed the first natural evidence of nickel-rich metallic alloys forming deep in Earth's mantle ...