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

Much software may get commoditized away over the next 24 months, pushing value toward hardware and startups operating in the physical world.

Anna’s Archive in a New York federal court, alleging mass copyright infringement and bulk access to millions of books for AI developers.

Useful social science theories predict behavior across settings. However, applying a theory to make predictions in new settings is challenging: rarely can it be done without ad hoc modifications to ...

What the AI jobs panic is missing.

This article explores how advanced immune imaging technologies enable real-time visualization of immune responses, improving ...

Smithsonian researcher Sarah Johnson studies bison specimens to understand how the species’s genetic diversity changed after its decline ...

Scientists and philosophers studying the mind have discovered how little we know about our inner experiences ...

The day we discovered that our then 15-month-old baby was one of just 200 people in the world with a genetic brain condition will be for ever etched on my mind.

Background: The impact of neonatal mortality continues to be a challenge worldwide. Some of the causes of neonatal deaths ...

Ms. Morrison, who wrote “Beloved” and “Song of Solomon,” was the first African-American woman to win the Nobel in literature.