Some of Earth’s earliest microbes evolved the ability to use oxygen hundreds of millions of years before it accumulated in ...

From the outside, Earth doesn't seem to have a lot going on in the hydrogen department… but that doesn't mean it's completely ...

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

Space startup General Galactic aims to fly a satellite using only water for in-orbit ...

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

At the edge of Antarctica’s Taylor Glacier, a bright red stream pours out onto stark white ice, looking uncannily like blood. Known as Blood Falls, this phenomenon has unsettled explorers and puzzled ...

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 ...

The new plot twist is that in order to keep enough nitrogen and phosphorus near its surface, a planet has to start out with ...

The already budget-friendly workout tracker just got even cheaper as wearers rave about its steps, heart rate, oxygen levels and energy tracking ...

Better-tasting, safer drinking water makes a difference. These filtered water pitchers earned a spot in our fridges after real-world testing.

Yoga mats often come into contact with these. And those who practise outdoors may also expose their mats to dirt and moisture ...

On February 10, 1863, Alanson Crane patented the first US fire extinguisher, a system of water-filled pipes within walls and ...