Free-electron lasers create coherent light by constantly accelerating a beam of electrons. Free-electron lasers are particularly useful because they can produce radiation with a short-wavelength ...

But TV brands, especially more budget ones like Vizio, are increasingly looking for new places to show ads. And one of the ...

This article is brought to you by our exclusive subscriber partnership with our sister title USA Today, and has been written by our American colleagues. It does not necessarily reflect the view of The ...

Free antivirus software can help protect your computer from unwanted viruses and malicious apps, but often lacks the capabilities and features of the best antivirus. TechRadar Pro's experts have ...

The best free writing app and software helps you get your ideas down on the page, with tools to help manage, organize, and plot your latest work. My team and I have tested a range of the best free ...

Credit cards and banking specialist Jenn Underwood brings over 16 years of personal finance experience to the table. After a decade of teaching courses in banking, debt reduction, budgeting and ...

Nature Research Intelligence gives you a greater focus on real-world impact, enabling you to find the most effective strategies and collaborations to deliver maximum benefit from your research ...

There are a ridiculous number of free PC games out there, so if you've been looking to save some cash without missing out on some great gaming, we've got options for you. You can have hours of fun ...

Freedom of speech is a bellwether: how any society tolerates those with minority, disfavored, or even obnoxious views will often speak to its performance on human rights more generally. In ...