Scientists have developed a new way to produce clean hydrogen using sunlight and liquid metal, offering a promising path toward greener energy made directly from seawater. The method could help ...

As much as 45 oceans’ worth of hydrogen may be in Earth’s core, scientists reported, suggesting most of Earth’s water was ...

Elon Musk wants to turn one of the planet’s biggest problems into literal rocket fuel. His pitch is deceptively simple: ...

Scientists have developed a sunlight-driven method that uses liquid metals to extract clean hydrogen directly from both freshwater and seawater. By exploiting the unusual chemistry of gallium, the ...

An experiment to quantify the amount of the universe’s lightest element in Earth’s core suggests that the planet’s water has mostly been here since the beginning ...

Hydrogen reserves in Earth’s core large enough to supply at least nine oceans may influence processes on the surface today.

Researchers from the University of Sydney have created a process using liquid metals, powered by sunlight, that can produce clean hydrogen from both freshwater and seawater.

Scientists have found a powerful new way to follow water as it moves around the planet—by tracking subtle “fingerprints” hidden inside its atoms.

Hydrogen-based energy is a rapidly advancing field at the forefront of the global transition toward sustainable energy systems and carbon neutrality. As an ...

Australian scientists say they have been able to make green hydrogen from both freshwater and seawater using a liquid metal known as gallium.

Sunlight and liquid gallium enable clean hydrogen production from seawater without purified water or electricity.

Can we use nothing more than sunlight and inexpensive materials to produce clean hydrogen fuel while also removing toxic pollutants from water? That question shaped our recent work with γ-In2S3, a ...