Learn the distinctions between simple and stratified random sampling. Understand how researchers use these methods to accurately represent data populations.

Here’s how Vanessa Phillips went from “I don’t know what I wanna to do with my life” to landing a product in thousands of stores nationwide — and what you can steal from her playbook.

Overthinking, worrying and ruminating can leave you mentally and physically wiped. Experts share what actually helps to turn down the volume on noisy thoughts.

Troubleshooting in gas chromatography has become much simpler over the years, with modern systems often having automated diagnostics that help ensure proper operation. However, not all troubleshooting ...

Specific rhythms of flickering light can synchronise brain activity, offering clues about perception and possible future ...

Japanese national Takeshi Ebisawa sentenced to 20 years in federal prison for attempting to sell weapons-grade plutonium to Iran.

TD Cowen 46th Annual Health Care Conference March 2, 2026 10:30 AM ESTCompany ParticipantsSujal Patel - Co-Founder, ...

Researchers at Australian start-up Cortical Labs have taught human neurons grown on a chip to play the classic Doom game. In 2021, they had already used 800,000 neurons to play Pong. Now, with four ...

This paper examines whether Chinese development finance is associated with faster progress toward Millennium Development Goal style targets in low- and middle-income countries. We combine AidData’s ...

We all have a concept of reality. We know what is “fact” and what isn’t. However, the truth of the matter is that the definition of “real” is a mere construct of the brain. If that didn’t blow your ...

A roundup of the completely random things I came across this past month that actually made me stop and stare at my screen for a second.