Gene Regulation Gives Butterflies Their Stunning Looks
Gene Regulation Gives Butterflies Their Stunning Looks
Distantly related, lookalike Heliconius species arrive at the same appearance using the same few genes, but regulated differently, according to recent studies.
Gene Regulation Gives Butterflies Their Stunning Looks
Gene Regulation Gives Butterflies Their Stunning Looks

Distantly related, lookalike Heliconius species arrive at the same appearance using the same few genes, but regulated differently, according to recent studies.

Distantly related, lookalike Heliconius species arrive at the same appearance using the same few genes, but regulated differently, according to recent studies.

mimicry
Image of the Day: ButterflyNet
Image of the Day: ButterflyNet
Nicoletta Lanese | Aug 16, 2019
Scientists used machine learning to analyze the coevolution of physical traits in butterflies.
Do Commensal Microbes Stoke the Fire of Autoimmunity?
Do Commensal Microbes Stoke the Fire of Autoimmunity?
Amanda B. Keener | Jun 1, 2019
Molecules produced by resident bacteria and their hosts may signal immune cells to attack the body’s own tissues.
Infographic: Commensal Mimicry in Autoimmune Disease
Infographic: Commensal Mimicry in Autoimmune Disease
Amanda B. Keener | Jun 1, 2019
Antigens originating from the microbiome may trigger an autoimmune response.
Image of the Day: Ant Imposters
Image of the Day: Ant Imposters
Carolyn Wilke | Mar 20, 2019
Over the course of their lives, the jumping spider Synemosyna formica wears two different ant disguises to fool preying birds.
Image of the Day: Moth Resurrection
Image of the Day: Moth Resurrection
The Scientist Staff, The Scientist Staff | Dec 18, 2017
Entomologists have rediscovered a species of moth that was considered lost for 130 years. 
Image of the Day: Not a Leaf
Image of the Day: Not a Leaf
The Scientist Staff | Jul 26, 2017
With brown splotches artfully strewn against its bright yellow coloring, the striking imperial moth (Eacles imperialis) appears more leaf than Lepidoptera.
To Attract Pollinators, Flower Mimics Wounded Bee
To Attract Pollinators, Flower Mimics Wounded Bee
Ben Andrew Henry | Oct 7, 2016
Umbrella flowers lure in flies by mimicking the alarm signals produced by the flies’ preferred prey.
Capsule Reviews
Capsule Reviews
Bob Grant | May 1, 2016
Sorting the Beef from the Bull, Cheats and Deceits, A Sea of Glass, and Following the Wild Bees
Snake Imitators Persist
Snake Imitators Persist
Rina Shaikh-Lesko | Jun 12, 2014
A harmless snake in the Carolina Sandhills has been mimicking a poisonous species for decades, and has become a better imitator since the latter went extinct.