We investigate how ancient humans ran and hear from climate scientists who are rising to the challenges of an impending Trump presidency. We hear that a 2020 study promoting hydroxychloroquine for ...

Dark energy and dark matter refers to the unseen energy and matter components of the Universe. Dark matter is invisible, non-baryonic matter hypothesized to explain phenomena including ...

I've been reviewing hardware and software, devising testing methodology and handed out buying advice for what seems like forever; I'm currently absorbed by computers and gaming hardware, but ...

4K resolution is now within reach of everyday PC users, promising a massive improvement to image quality, with four times the pixels of a 1080p display. A 4K monitor is useful not only in games ...

Need a new monitor for your PC? We’ve combed through scores of options to find the best monitors on the market right now. Our picks are the result of hundreds of hours spent testing the latest ...

The best 4K Blu-ray players deliver the ultimate picture quality for watching movies and TV series at home. Although streaming services are popular, Blu-rays deliver video at a higher bitrate ...

Looking to upgrade to a TV with a 120Hz refresh rate for next-gen gaming? These are the top options The best 120Hz 4K TVs are essential for gamers, movie lovers and sports fans. That's because the ...

Astronomers have spotted seven new examples of a cosmic phenomenon known as dark comets that could help ... igniting a multitude of hypotheses about its true nature along the way, including ...

There are endless dark chocolate bars to choose from. Here’s how to make a choice based on quality, nutritional value, and taste. Dark chocolate is packed with nutrients and offers several ...

The release marks the show’s first leap from standard definition discs following an extensive and comprehensive 4K upgrade for the series. It will be presented in two separate editions ...

With a 4K camera, you'll get a clear view inside and out. The best options have smart motion detection, remote access and two-way audio for communication when you’re away. With countless home ...

The best 4K camera for filmmaking will deliver high-quality video content, offer image stabilization and a range of codecs The right camera can transform your filmmaking, whether you’re capturing ...