Uniform differential item functioning (DIF) exists when the statistical relationship between item response and group is constant for all levels of a matching variable. Two other types of DIF are ...

Whether your puffy eyes are an inherited feature or the unfortunate effect of failing to log enough hours of sleep on the daily, they're not exactly easy to discourage forming. Sure, you can go the ...

It’s a jolt to the established narrative: stone tools unearthed in Sulawesi’s Walanae Formation are now dated to at least 1.04 million years ago, dramatically pushing back the earliest known hominin ...

There is no thrill on earth quite like this magical laundry stain remover that will bring even the grimiest clothes back from ...

Tech moves fast and today is no exception. From AI breakthroughs to gadget shifts and digital shake-ups, here’s your daily ...

‘Daniel Day Lewis’s method acting functions as a black hole sucking every trace of joy out of the movie’: 15 of the most overrated films of the 21st century Prepare to be outraged, or ...

Wiping the cache on your TV can breathe new life into its performance. Here's a step-by-step guide for clearing it on top brands like Samsung, LG, and others.

The pioneers of the first generation of widely used optogenetic tools now describe new variants that open further possibilities for studying neural function.

Having poor memory can be frustrating. You can use these 14 lifestyle and dietary tips to help improve your memory naturally.

Staying focused can sometimes be a challenge. Learn proven ways to improve your focus and concentration at work, school, or with any task that needs your full attention.