Scientists Tested the '5-Second Rule' for Dropped Food—Here’s What They Found North Korea releases images of development of ...

BROWNSVILLE — Cameron County has given SpaceX the green light to build an air separator facility less than 300 feet from the region’s sand dunes, frustrating locals concerned about the effect on ...

This article originally appeared in ProPublica. ProPublica is a Pulitzer Prize-winning investigative newsroom. Sign up for The Big Story newsletter to receive stories like this one in your inbox. For ...

Two space tech companies, Helios and Eta Space, today announce they are joining forces to solve the problem of oxygen in space. If humanity is to have a sustainable presence beyond Earth, the reusable ...

XCOR announced today that it has achieved a key technical milestone with its flight weight rocket piston pump hardware. XCOR engineers have successfully and repeatedly pumped liquid oxygen (LOX) at ...

Oxygen is vital to many medical procedures. But a safe, affordable supply is severely lacking around the world, according to a new report. By Apoorva Mandavilli At the height of the Covid-19 pandemic, ...

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