
It’s so cold in Florida that iguanas might rain from the skies
Florida’s iguanas are an introduced species, and they aren’t used to the chilly temperatures the state is currently experiencing
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It’s so cold in Florida that iguanas might rain from the skies
Florida’s iguanas are an introduced species, and they aren’t used to the chilly temperatures the state is currently experiencing
Meghan Bartels
NASA’s Artemis II mission to the moon is inching toward launch
Claire Cameron
RFK, Jr., shifts focus to questioning whether cell phones are safe. Here’s what the science says
Jackie Flynn Mogensen
Do their ears hang low? The genetics of dogs’ adorable floppy ears
Heidi Ledford, Nature magazine

The next AI revolution could start with world models
Deni Ellis Béchard
NASA’s historic Artemis II moon mission is almost ready to launch
Lee Billings
Astronomers Spot Mysterious Bar-Shaped Cloud of Iron Inside an Iconic Nebula
Jackie Flynn Mogensen
Create as many words as you can!
Stretch your math muscles with these puzzles.

Mathematicians’ Favorite Shapes Hold the Key to Big Mathematical Mysteries
Rachel Crowell, Violet Frances
Citizens’ Assemblies Are Upgrading Democracy: Fair Algorithms Are Part of the Program
Ariel Procaccia


Venezuela, Oil and a Warming Planet: What’s at Stake
Kendra Pierre-Louis, Fonda Mwangi, Alex Sugiura
How Seed Oils Became Controversial—And What the Science Really Says
Kendra Pierre-Louis, Sushmita Pathak, Alex Sugiura
How Woodpeckers Peck with Power, Why Flu Is Spiking, and What AI and Robots Mean for Tech’s Future
Kendra Pierre-Louis, Eric Sullivan, Fonda Mwangi, Alex Sugiura
Inside the Weight-Loss Drug Revolution: Promises, Pitfalls and a Pharma Arms Race
Kendra Pierre-Louis, Sushmita Pathak, Alex Sugiura
From Vaccines to Gender-Affirming Care: What New Policy Shifts Mean for Kids
Kendra Pierre-Louis, Dan Vergano, Fonda Mwangi, Alex Sugiura

RFK, Jr., shifts focus to questioning whether cell phones are safe. Here’s what the science says
The possible health effects of radiofrequency waves emitted by cell phones has been a subject of debate for decades
Jackie Flynn Mogensen

For Stars, It’s Not Easy Being Green
Stars emit lots of green light, but our eyes don’t let us see them that way
Phil Plait

It’s so cold in Florida that iguanas might rain from the skies
Florida’s iguanas are an introduced species, and they aren’t used to the chilly temperatures the state is currently experiencing
Meghan Bartels

NASA’s historic Artemis II moon mission is almost ready to launch
On Friday NASA laid out the time line for Artemis II, humanity’s first crewed mission to the moon in more than 50 years
Lee Billings

January Feels More Like Summer in Some U.S. States. Here’s Why
An area of high pressure is bringing record-high heat to some parts of the U.S., with an added boost from climate change
Andrea Thompson

Why 2026 Is a Mathematically Special Number
Neither a square nor prime number, 2026 is still intriguing
Manon Bischoff
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