Earth's core contains nine to 45 times more hydrogen than the planet's oceans do, according to a new study that could settle a debate about when and how hydrogen was delivered to Earth.

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

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

Scientists have found a new way to make clean hydrogen from water using liquid metal and light, and it works with both freshwater and seawater. Instead of relying on electricity to split water, the ...

Many people have switched to “ammonia-free” hair colours believing they are automatically safer. While avoiding ammonia is a ...

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 ...

Carbon capture hasn’t delivered major climate benefits — and the plants would still emit thousands of tons of pollution.

Cosmic rays inside a dense molecular cloud were measured for the first time, helping scientists better understand how stars begin forming.

The state’s environmental regulator has issued multiple environmental violations, and the lawsuit states the company has ...

The crop protection chemical maker FMC has retained financial and legal advisers to conduct a strategic review that may lead ...