A seven-year-old and his family found the unusual Jurassic theropod while out for a hike in southern Chile
The unusual bugs from the Yucatán have a backstory as colorful as their rhinestone-studded rumps
The world's animals have developed an incredible variety of venoms. But how?
Biologist Beth Shapiro offers a guide to the science and ethics of using DNA for de-extinction
Traditional knowledge and scientific study are helping us begin to understand what a changing Arctic means for the marine mammal
After consulting a "stud book," the Zoo brought a male panda's sperm back to D.C., setting an exciting precedent
Two Louisiana scientists reflect on the event and how its lingering effects are continuing to change the Gulf Coast
When a dog looks into your eyes, it's bonding with you in the same way babies bond with their human moms
Synthesizing decades of discoveries, scientists have revealed links between changing environments and animal movements
Artist Christopher Marley's meticulous arrangements capture the incredible variety within families, genera and species
A new amphibian lab in Panama will help researchers to return charismatic golden frogs to the wild
The popular name could be pulled back out of the scientific wastebasket, based on new analysis of dozens of related dinosaurs
It seems that every time herpetologists wander into the Andean cloud forests, they emerge with colorful lizard species in tow
Instead of just rehabilitating the fuzzy pups, some ecologists say we should be focusing on the underlying troubles of climate change and fish declines
An unassuming shrub from the Mediterranean is the first documented case of a plant timing its reproduction to the lunar cycle
Thirteen national parks and reserves have lost all their primates as people move in to protected regions to farm cacao
In her new book, Caitlin O'Connell shows how the interactions of tight-knit bulls can be surprisingly similar to human relationships
The seals only consume the viscera, though, which may be why this particular type of predation took ecologists by surprise
No-take reserves have helped commercially important species bounce back, but the reef still faces some serious threats
An online campaign is asking the public to choose from a list of ten finalists whittled down by birders and conservationists
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