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AI image and video generators now produce fully lifelike content. AI-generated image by Siwei Lyu using Google Gemini 3

Tech

Deepfakes leveled up in 2025 – here’s what’s coming next

Staff Writer - January 1, 2026

AI agents have emerged from the lab, bringing promise and peril. tadamichi/iStock via Getty Images

Tech

AI agents arrived in 2025 – here’s what happened and the challenges ahead in 2026

Modern winter jackets use a few time-honored physics principles to keep you warm. Magda Indigo/Moment via Getty Images

Tech

New materials, old physics – the science behind how your winter jacket keeps you warm

Large language models have become extremely good at mimicking human writing. Robert Wicher/iStock via Getty Images

Tech

Why it’s so hard to tell if a piece of text was written by AI – even for AI

Yes, AI tutors can provide individualized feedback, but learning is inherently social. Maskot via Getty Images

Tech

The ‘one chatbot per child’ model for AI in classrooms conflicts with what research shows: Learning is a social process

Tech

What is an algorithm? How computers know what to do with...

Staff Writer - October 18, 2020

Tech

In a battle of AI versus AI, researchers are preparing for...

Staff Writer - October 10, 2020

Tech

Ancient microbial life used arsenic to thrive in a world without...

Staff Writer - September 27, 2020

Tech

Microaggressions aren’t just innocent blunders – new research links them with...

Staff Writer - September 24, 2020

Tech

The detection of phosphine in Venus’ clouds is a big deal...

Staff Writer - September 20, 2020

Tech

Ancient DNA is revealing the genetic landscape of people who first...

Staff Writer - September 15, 2020

Tech

Live bacteria spray is showing promise in treating childhood eczema

Staff Writer - September 12, 2020

Tech

Does ignoring robocalls make them stop? Here’s what we learned from...

Staff Writer - September 11, 2020

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EXPLORING NATURE

Solar power has been expanding quickly, but natural gas is also booming. Gerard Julien/AFP via Getty Images

Business

The battle over a global energy transition is on between petro-states...

Staff Writer - January 6, 2026

Jennifer Morgan, Tufts University Two years ago, countries around the world set a goal of “transitioning away from fossil...

Why did this community burn one woman’s remains in such a visible, spectacular way? Patrick Fahey

Oldest known cremation in Africa poses 9,500-year-old mystery about Stone Age...

January 3, 2026

Eaton fire survivors gather in Altadena, Calif., to talk about recovery six months after the LA fires. Sarah Reingewirtz/MediaNews Group/Los Angeles Daily News via Getty Images

LA fires showed how much neighborliness matters for wildfire safety –...

December 31, 2025

U.S. researchers are seeking the light at the end of a rough year for science. Westend61/Getty Images

‘This year nearly broke me as a scientist’ – US researchers...

December 31, 2025

Modern winter jackets use a few time-honored physics principles to keep you warm. Magda Indigo/Moment via Getty Images

New materials, old physics – the science behind how your winter...

December 27, 2025