The volume of the ocean, its average purity, and the chemical makeup of H₂O allow a simple estimate of the amount of hydrogen ...

Scientists have long debated whether most of Earth's vital liquid was delivered via icy comets or was homemade ...

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.

Have you ever wondered what it looks like when a water molecule forms? Well, now you can finally see it in action, as scientists captured a molecular-scale video of that very famous meeting when ...

With the depletion of fossil fuels and global warming, there is an urgent need to seek green, clean, and efficient energy resources. Against this backdrop, hydrogen is considered a potential candidate ...