Image of the Day: A Good Egg
Image of the Day: A Good Egg
Osprey numbers are recovering after a drop in contaminants in the Delaware Estuary.
Image of the Day: A Good Egg
Image of the Day: A Good Egg

Osprey numbers are recovering after a drop in contaminants in the Delaware Estuary.

Osprey numbers are recovering after a drop in contaminants in the Delaware Estuary.

predator
The Caterpillar that Cries Wolf
The Caterpillar that Cries Wolf
Mary Bates | Sep 22, 2017
In a case of acoustic deception, caterpillars mimic bird alarm calls to defend themselves.
Image of the Day: Messy Eater
Image of the Day: Messy Eater
The Scientist Staff | Jul 6, 2017
The Jurassic predator Razanandrongobe sakalavae used its colossal, ragged teeth to rip through the muscles and bones of its prey. 
Butterflies Weaponize Milkweed Toxins
Butterflies Weaponize Milkweed Toxins
Geoffrey Giller | Nov 4, 2015
Monarch and queen caterpillars store toxic compounds from their milkweed diet to ward off predators into adulthood, a new study suggests.
Pupil Alignment of Predators and Prey
Pupil Alignment of Predators and Prey
Amanda B. Keener | Aug 11, 2015
Ambush predators are more likely to have vertical slit pupils, while foraging animals tend to have horizontal ones, a study shows.
Saw-toothed Dinos
Saw-toothed Dinos
Amanda B. Keener | Jul 29, 2015
Microscopic analysis of carnivorous dinosaur teeth reveals specialized serrated edges.
Panic of the Disco Clam
Panic of the Disco Clam
Jenny Rood | Jan 6, 2015
The mollusk’s flashy tactics scare off predators.
Behavior Brief
Behavior Brief
Molly Sharlach | Dec 18, 2014
A round-up of recent discoveries in behavior research
Predator Demoted
Predator Demoted
Jef Akst | Oct 1, 2014
Extinct, giant arthropods, long assumed to be top predators of ancient seas, didn’t have sharp enough eyesight to be refined hunters.
Capsule Reviews
Capsule Reviews
Bob Grant | May 1, 2014
Madness and Memory, Promoting the Planck Club, The Carnivore Way, and The Tale of the Dueling Neurosurgeons