It’s time we talked about loop quantum gravity. What exactly is it? What are the loops? And can it really defeat string theory in our quest for a Theory of Everything? PBS Space Time is available to ...

So much happened in the earliest moments of the universe. Elementary particles appeared, the first nuclei of hydrogen and ...

Surprising an audience with a unique visual twist during a business presentation can make your slideshow memorable. One way to do this is to add a moving video background to one of your PowerPoint ...

In a historic first, astronomers have detected low-frequency gravitational waves using a galaxy-sized antenna of millisecond pulsars in the Milky Way. When you purchase through links on our site, we ...

Everything we think we know about the shape of the universe could be wrong. Instead of being flat like a bedsheet, our universe may be curved, like a massive, inflated balloon, according to a new ...

The proper use of an embedded MCU's low-power/sleep modes is critical to a design's success. In today's world of battery-operated devices, the proper use of the low-power/sleep modes provided in most ...

The clock is ticking on the ISS (International Space Station), so the pressure for a replacement is increasing – preferably with a much more comfortable, functional, and future-proof habitat. The LOOP ...

You can hike, pedal or ride your horse all around Dawson Butte, the craggy promontory that hides on the outskirts between Larkspur and Castle Rock. No trail leads to the top of the butte, but there’s ...