Animals
Mosquitoes infiltrated Iceland. Will they survive the winter?
Mosquitoes have reached Iceland, a place once thought too harsh for them to survive. Climate change may play a role in this shift.
Earth
We summarize the week's scientific breakthroughs every Thursday.
More Stories in Earth
- Animals
Polar bears provide millions of kilograms of food for other Arctic species
A new study shows how much food polar bears leave behind — and how their decline threatens scavengers across the Arctic.
- Climate
Australia’s tropical forests now emit CO₂, clouding the COP30 talks
These tropical forest CO₂ emissions may warn of similar shifts in other regions, a key topic for COP30 climate talks in Brazil.
- Chemistry
Coffee beans pooped out by civets really are tastier. Here’s why
Pricey civet coffee gets its cred from its journey through the mammal’s gut, which changes the content of fat, protein, fatty acids — and even caffeine.
- Climate
As wildfires worsen, science can help communities avoid destruction
Blazes sparked in wild lands are devastating communities worldwide. The only way to protect them, researchers say, is to re-engineer them.
- Environment
How a Yurok family played a key role in the world’s largest dam removal project
In The Water Remembers, Amy Bowers Cordalis shares her family’s account of the Indigenous-led fight to restore the Klamath River in the Pacific Northwest.
- Materials Science
New wetsuit designs offer a layer of protection against shark bites
By weaving Kevlar or polyethylene nanofibers into standard neoprene in wetsuits, researchers found ways to limit injury during rare encounters with sharks.
- Climate
Coral collapse signals Earth’s first climate tipping point
The global die-off of coral reefs signals a critical shift in Earth’s climate system with global environmental consequences along with economic ones.
- Climate
Antarctic krill eject more food when it’s contaminated with plastic
Antarctic krill don’t just sequester carbon in their poop; they also make carbon-rich pellets out of leftovers. But microplastics may throw a wrench in the works.
- Agriculture
A grapevine bacteria may help douse wildfire-tainted wine’s ashy aftertaste
Grape plant bacteria might help mitigate smoke taint in wine by breaking down chemicals that evoke an ashy taste.
