
New Proto-Dinosaur Found in Colorado
A lanky reptile found in the Centennial State is a close cousin of early dinosaurs

New Proto-Dinosaur Found in Colorado
A lanky reptile found in the Centennial State is a close cousin of early dinosaurs

Humpback Whales Swap Songs at Island Hub
At the Kermadec Islands, humpbacks from all over the South Pacific converge and swap songs. Christopher Intagliata reports.


Did the Dinosaur-Killing Asteroid Inadvertently Help Lichens?
The leafy lichens seem to have picked up where a lot of incinerated plants left off

Canine MRIs Sniff Out How Human Preferences Shaped Dogs’ Hallmark Traits
A new study explores the brain structure of various dog breeds and how it relates to their behavior

The History of Opium, Facing Up to Quantum Mechanics and Other New Science Books
Book recommendations from the editors of Scientific American

Deception in the Animal Kingdom
Homo sapiens is not the only species that lies

How Hurricanes Influence Spider Aggressiveness
As Hurricane Dorian approaches Florida, consider that feeding style means that aggressive tangle-web spider colonies produce more offspring after severe weather, while docile colonies do better in calm conditions.

Rare 3.8-Million-Year-Old Skull Recasts Origins of Iconic “Lucy” Fossil
An ancient cranium discovered in Ethiopia suggests the early hominin evolutionary tree is messier than we thought

Sifting through the Pterosaur Menu
Fossil poop reveals that some Jurassic pterosaurs were filter feeders

Dawn of the Stegosaurs
Bones found in Morocco underscore that many more dinosaurs await discovery.

Surprise: Bees Need Meat
Microbes in flowers are crucial to bee diets, and microbiome changes could be starving the insects

Old Dinosaur Turns into Something New
A fossil uncovered in the 1970s turns out to be a previously unknown species