Saturday, January 17, 2026

Environment

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The Dietary Guidelines for Americans shape nutrition policy in the U.S. and abroad. Liudmila Chernetska/iStock via Getty Images Plus

Environment

New US dietary guidelines recommend more protein and whole milk, less ultraprocessed foods

Staff Writer - January 9, 2026

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

Environment

The battle over a global energy transition is on between petro-states and electro-states – here’s what to watch for in 2026

Smoke rolls up a hillside from the Palisades Fire on Jan. 11, 2025, in Los Angeles. AP Photo/Eric Thayer

Environment

LA fires: Chemicals from the smoke lingered inside homes long after the wildfires were out – studies tracked the harm

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

Environment

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

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

Environment

LA fires showed how much neighborliness matters for wildfire safety – schools can do much more to teach it

Dragonflies, just like bees and butterflies, face threats that humans can help prevent. Christopher Halsch

Environment

Humans are killing helpful insects in hundreds of ways − simple...

Staff Writer - May 8, 2025

Piles of rare earth oxides praseodymium, cerium, lanthanum, neodymium, samarium and gadolinium. Peggy Greb/USDA-ARS

Environment

How the US can mine its own critical minerals − without...

Staff Writer - May 6, 2025

Young Montanans, including Rikki Held, center, sued their state government and won a key ruling forcing the state government to consider greenhouse gas emissions when reviewing proposed development projects. William Campbell/Getty Images

Environment

Despite Supreme Court setback, children’s lawsuits against climate change continue

Staff Writer - May 4, 2025

Fireflies in Boulder, Colo., during the summer of 2023. Radim Schreiber/Firefly Experience, CC BY

Environment

Fleeting fireflies illuminate Colorado summer nights − and researchers are watching

Staff Writer - May 1, 2025

A frog-eating bat approaches a túngara frog, one of its preferred foods. Grant Maslowski

Environment

Young bats learn to be discriminating when listening for their next meal

Staff Writer - April 29, 2025

The universe is filled with countless galaxies, stars and planets. Astronomers may find life one day, but they will need extraordinary proof. ESA/Euclid/Euclid Consortium/NASA, image processing by J.-C. Cuillandre (CEA Paris-Saclay), G. Anselmi

Environment

‘Extraordinary claims require extraordinary evidence’ − an astronomer explains how much...

Staff Writer - April 27, 2025

Agricultural workers exposed to a hotter and drier climate are at an increased risk of kidney damage. George Rose/via Getty Images

Environment

Hotter and drier climate in Colorado’s San Luis Valley contributes to...

Staff Writer - April 26, 2025

Getting involved when your kids are watching digital media can make it an educational experience, rather than just entertainment. damircudic/E+ via Getty Images

Environment

These 4 tips can make screen time good for your kids...

Staff Writer - April 25, 2025

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EXPLORING NATURE

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

Environment

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