YouTube's Recommendation Algorithm Has a Dark Side
It leads users down rabbit holes
Latest Stories
Coral Reefugees: Certain Corals Could "Outrun" Climate Change
New evidence suggests that corals once sought refuge from warming waters by migrating
AI-Based App Could Screen for Cervical Cancer
An algorithm that can diagnose the disease from photographs would be especially useful in developing countries
Why Losing Our Newspapers Is Breaking Our Politics
Study finds newspaper closures are linked to partisanship
How Smarter Technology Will Feed the Planet
A tech revolution in agriculture is improving yields and driving down waste
Coastal Conservation Plan Sparks Fight Over Sand
Beach communities that rely on dredging to replenish protective dunes object to expanded federal protections
How to Be a Better Web Searcher: Secrets from Google Scientists
Researchers who study how we use search engines share common mistakes, misperceptions and advice
Can Soil Microbes Slow Climate Change?
One scientist has tantalizing results, but others are not convinced
Tech's Brain Effect: It's Complicated
We don't yet know what the immersion in technology does to our brains, but one neuroscientist says the answer is likely to be that there's good, there's bad, and it's complex.
Along the Mighty Mississippi, Cities Swap Sandbags for Marshes
Several towns have restored natural wetlands to absorb floodwaters
