The science pros at TKOR explain how homemade liquid oxygen is made and what it’s used for. Kennedy Center Christmas Eve jazz ...

I made charcoal in a closed pot to improve fuel efficiency. Controlling oxygen and heat maximized carbon content.

A never-before-seen image of individual oxygen atoms dissolved in water has been captured.

Oxygen began entering Earth's oceans around 2.32 billion years ago, and shallow seas followed within a few million years.

Rich Stockdale says model of ‘regenerative capitalism’ would maximise profits by planting trees, restoring peatlands, and installing windfarms across its estates ...

Vision loss is something most people associate with accidents. A sharp object. A chemical splash. A sudden injury. Very few ...

When Elizabeth Smart was abducted from her home in 2002, it set her life on a trajectory that was far from the one she’d ...

Katy has a BA in Humanities and Philosophy, with over 20 years of experience in online and print publishing. She was named ...

Hydrogen production through water electrolysis is a cornerstone of the clean energy transition, but it relies on efficient ...

Single-cell bacteria, in shallow marine waters, altered the composition of liquid and air – as the planet heaved around them. Their fossils still stand, not far from you.

A 4-year-old Belgian Malinois nearly died after a barricaded suspect in Gaslamp Quarter allegedly choked him last week.