Climate Change
As greenhouse gas emissions rise, so does the intensity and weirdness of our climate system. This is what you need to know.
Latest in Climate Change
![Pile of colorful Lego bricks](https://www.popsci.com/wp-content/uploads/2023/09/25/Depositphotos_457187650_L.jpg?w=800)
Climate Change
Lego’s plan for eco-friendly bricks has fallen apart
![Heat pump outside building](https://www.popsci.com/wp-content/uploads/2023/09/13/Depositphotos_214978860_L.jpg?w=800)
Climate Change
Heat pumps still get the job done in extreme cold
![Doctor and patient in office](https://www.popsci.com/wp-content/uploads/2023/09/01/Depositphotos_416244138_L-1.jpg?w=800)
Climate Change
Should doctors and nurses discuss the dangers of heat?
![Why machines don’t work as well in extreme heat](https://www.popsci.com/wp-content/uploads/2023/08/31/Depositphotos_13253612_L-1.jpg?w=800)
Climate Change
Why machines don’t work as well in extreme heat
![A billowing cloud of white, orange, and brown smoke behind fir trees.](https://www.popsci.com/wp-content/uploads/2023/08/28/Wildfire-smoke-brown-carbon.jpg?w=800)
Climate Change
There’s one nasty wildfire pollutant we’ve been ignoring
![Cows being breed to have slicker hair to resist heat](https://www.popsci.com/wp-content/uploads/2023/08/28/cows-heat-resistant-breeding.jpg?w=800)
Agriculture
Farmers are breeding heat-resistant cows
![Seafarers are unknowingly working with oil smugglers](https://www.popsci.com/wp-content/uploads/2023/08/23/header-oil-smuggling.jpg?w=800)
Climate Change
Seafarers are unknowingly working with oil smugglers
![A woman holds a red smoothie in a glass with a handle on it and a stainless steel straw sticking out. A group of ‘forever chemicals’ commonly called PFAS were not detected on the stainless steel straws in this study, but were on 18 out of 20 brands of paper straws.](https://www.popsci.com/wp-content/uploads/2023/08/24/stainless-steel-straw-juice.png?w=800)
Climate Change
‘Forever chemicals’ detected in paper and plastic straws
![Metal mesh with water droplets](https://www.popsci.com/wp-content/uploads/2023/08/17/Uncoated-mesh_credit_ETH-Zurich_Ritwick-Ghosh.jpg?w=800)
Climate Change
Titanium dioxide-coated mesh can purify contaminated fog
![pregnancy test in hands](https://www.popsci.com/wp-content/uploads/2023/08/15/My-project-2023-08-15T143951.703.jpg?w=800)
Climate Change
Extreme heat could be a threat to contraception
![Maxar satellite imagery on August 9, 2023 showing total destruction of the Lahaina square and outlets after the Lahaina Wildfire, with one building still actively burning.](https://www.popsci.com/wp-content/uploads/2023/08/10/satellite-maui-wildfire.jpg?w=800)
Climate Change
Hurricane-powered wildfires sweep across Maui
![Two penguins and a seal on the Antarctic Peninsula.](https://www.popsci.com/wp-content/uploads/2023/08/08/antarctica-sea-ice-loss-study.png?w=800)
Climate Change
Antarctica is in the climate change crosshairs
![Giant yellow dump truck depositing sand on San Francisco beach because of coastal erosion](https://www.popsci.com/wp-content/uploads/2023/08/03/coastal-erosion-san-francisco-beach-sand-excavated.jpg?w=781)
Climate Change
Why your favorite beach might be eroding
![Person using lime electric scooter.](https://www.popsci.com/wp-content/uploads/2023/08/07/lime-scooter-deposit.jpg?w=800)
Climate Change
Shared e-scooters can be sustainable—but there’s a catch
![Deer tick passing tick-borned diseases to a young person by biting back of the neck](https://www.popsci.com/wp-content/uploads/2023/03/27/deer-tick-borne-diseases-bite-skin.jpg?w=675)
Climate Change
6 tick-borne diseases you really don’t want to get
![Smoke rises as teams try to extinguish wildfires on Rhodes island, Greece on July 25, 2023. Some 19,000 people have been evacuated from the Greek island of Rhodes as wildfires continued burning for a sixth day, authorities said on Sunday. As many as 266 firefighters and 49 fire engines were on the ground battling the blazes, assisted by five helicopters and 10 airplanes.](https://www.popsci.com/wp-content/uploads/2023/07/31/greece-wildfires-heat-wave.jpg?w=799)
Climate Change
July 2023 was likely the hottest month in 120,000 years
![Amazon package at fulfillment center.](https://www.popsci.com/wp-content/uploads/2023/07/21/My-project-2023-07-21T184739.320.jpg?w=800)
Climate Change
Amazon might finally be cutting down on plastic waste
![first road constructed with plastic waste in Agartala](https://www.popsci.com/wp-content/uploads/2023/07/20/My-project-2023-07-20T125118.074.jpg?w=800)
Climate Change
Turning plastic waste into streets faces roadblocks
![Wind turbines on green hills](https://www.popsci.com/wp-content/uploads/2023/07/21/My-project-2023-07-21T134603.688.jpg?w=800)
Climate Change