Environment
The changes and wonders of the natural world—and how human interaction influences animals, the ocean, and the rest of the environment.
Latest in Environment
![Car exhaust was a major source of lead exposure.](https://www.popsci.com/wp-content/uploads/2022/03/08/exhaust-g351b1fa7d_1920.jpg?w=674)
Climate Change
Leaded gas may have lowered the IQ of 170 million US adults
![These are our picks for the best dental chews for dogs on Amazon.](https://www.popsci.com/wp-content/uploads/2021/09/22/best-dental-chews-for-dogs.jpg?w=719)
Animals
Best dental chews for dogs
![Amazon rainforest trees and river in Brazil](https://www.popsci.com/wp-content/uploads/2022/03/07/nathalia-segato-8fLSrccoox0-unsplash-scaled.jpg?w=674)
Climate Change
The Amazon is on the brink of a climate change tipping point
![Lit wood stove emitting air pollution](https://www.popsci.com/wp-content/uploads/2022/03/07/wood-stove-air-pollution.jpg?w=675)
Climate Change
An EPA fix for pollution-spewing wood stoves is backfiring
![A man sitting on his couch and petting his white big dog staying in front of wooden table.](https://www.popsci.com/wp-content/uploads/2021/05/26/A-man-sitting-in-a-chair-petting-a-furry-dog-who-could-use-the-best-dog-grooming-kit..jpg?w=719)
Animals
The best dog grooming kits
![Clothing rack of colorful tops.](https://www.popsci.com/wp-content/uploads/2022/03/02/aviv-rachmadian-7F7kEHj72MQ-unsplash-scaled.jpg?w=675)
Environment
Does renting your clothes reduce fashion waste?
![president joe biden looking solemn](https://www.popsci.com/wp-content/uploads/2021/01/15/2F3WS2IZQZEZJJEH2JYY3TSWBA.jpg?w=600)
Climate Change
One glaring issue with Biden’s State of the Union
![Dallas-Forth Worth water gardens as an example of green infrastructure and walkable cities](https://www.popsci.com/wp-content/uploads/2022/02/25/dallas-water-gardens-park.jpg?w=720)
Climate Change
Walkability won’t solve neighborhood health inequities
![A row of suburban houses with a hill behind and an approaching wildfire over the California hills](https://www.popsci.com/wp-content/uploads/2022/02/24/69718_original.jpeg?w=675)
Climate Change
Don’t blame national forests for America’s massive wildfires
![Street with trash, drink bottle, paper.](https://www.popsci.com/wp-content/uploads/2022/02/24/pexels-suzy-hazelwood-1098684-scaled.jpg?w=754)
Climate Change
Most roadside litter comes from just down the street
![Tesla fremont factory](https://www.popsci.com/wp-content/uploads/2022/02/24/0x0-DJI_0035-scaled.jpg?w=803)
Climate Change
Tesla got fined for polluting (again)
![Climate change protest poster with COVID mask](https://www.popsci.com/wp-content/uploads/2022/02/22/the-climate-reality-project-qnxr5pQbggY-unsplash-scaled.jpg?w=675)
Climate Change
How public opinion can help shape climate policies
![Department of Energy employee with long brown hair, green sweater, and lab goggles holding a pipette over a white basin full of algae](https://www.popsci.com/wp-content/uploads/2022/02/17/algae-department-of-energy-project.jpg?w=676)
Climate Change
The cost of algae-based biofuel is still too high
![Black Tesla with white EV charger on a personal lot](https://www.popsci.com/wp-content/uploads/2022/02/16/ev-charger-home-infrastructure-repair.jpg?w=714)
Electric Vehicles
EV charging stations need repairs—but who’s going to foot the bill?
![Google data center and server farm in St. Ghislain, Belgium, with cooling towers lit up at night](https://www.popsci.com/wp-content/uploads/2022/02/14/st-ghislain-cooling-towers.jpg?w=674)
Climate Change
Inside the physical footprint of the Cloud
![Crops grown in NASA's Advanced Plant Habitat.](https://www.popsci.com/wp-content/uploads/2022/02/09/ksc-20180312-ph_nas01_0001.jpg?w=675)
Agriculture
NASA has big plans for space farms
![There's less water in mountain glaciers than thought.](https://www.popsci.com/wp-content/uploads/2022/02/09/pexels-denis-linine-753772-scaled.jpg?w=652)
Climate Change