A grayscale tomography image of snake tissue
| 4 min read
Researchers visualize the snake clitoris in detail for the first time, finding evidence that the organ may be evolutionarily important for snake sex.

mating

Readout of acoustic camera indicating individual male frogs and the frequency of their mating call

Science Snapshot: Identifying Individual Frogs In A Chorus

Philoponella prominens spiders mating

Spiders Catapult Themselves to Avoid Becoming Their Mate’s Meal

A headshot of Matthew Gage

Evolutionary Ecologist Matthew Gage Dies at 55

Three baboons sitting on a tree, looking at the camera

To Mate or Not to Mate? Baboons’ Inbreeding Defense Is Biased

38480-ts-transplantation-immunity-cta-banner-jp800x560

What's Mine is Yours: The Immunogenetics of Mating in Anglerfish

Wild water striders (Microvelia longipes) on a puddle. The animals with long third legs are the males; the others are females.

A Multipurpose Gene Facilitates the Evolution of an Animal Weapon

Tropical Birds Differ in Their Responses to Drought

The Hidden World of Millipede Sex

fruit fly drosophila melanogaster sperm sex peptide memory reproduction

Sex Promotes Lasting Memories in Female Flies

Monkey Hybrids Challenge Assumptions of What a Species Is

Image of the Day: Bird-of-Paradise

Bowhead Whales Impress Researchers With Their Song Diversity

Image of the Day: Rainbow Butt

Sound of the Day: Big Mouth Gulf Corvina

Song of Ourselves

Tune Into the Animal Kingdom

Hot Off the Presses

Guppie Porn

Supergene Explains Ruff Mating

How to Make a New Species

Trending

Image of Atul Butte.

Biomedical Informatician Atul Butte Dies at 55

An illustration showing the accumulation of amyloid plaques between nerve cells, which is the underlying cause of disorders like Alzheimer’s and Parkinson’s disease.

A Gut Pathogen’s Unexpected Weapon Against Amyloid Diseases

Photo of John Calhoun crouches within his rodent utopia-turned-dystopia

Universe 25 Experiment

Illustration of multiple viruses, each a different color.

The “Virus Hunter” Who Advanced Public Health, One Tool at a Time

Multimedia

Conceptual 3D illustration of mycoplasma colonies

Taking Control of Cellular Contamination with PCR Testing

sartorius logo
Digital microscopy image of cells in culture

Electronic Records in Cell Culture Management

Image of small blue creatures called Nergals. Some have hearts above their heads, which signify friendship. There is one Nergal who is sneezing and losing health, which is denoted by minus one signs floating around it.
June 2025, Issue 1

Nergal Networks: Where Friendship Meets Infection

A citizen science game explores how social choices and networks can influence how an illness moves through a population.

View this Issue
An illustration of green lentiviral particles.

Maximizing Lentivirus Recovery

cytiva logo
Unraveling Complex Biology with Advanced Multiomics Technology

Unraveling Complex Biology with Five-Dimensional Multiomics

Element Bioscience Logo
Resurrecting Plant Defense Mechanisms to Avoid Crop Pathogens

Resurrecting Plant Defense Mechanisms to Avoid Crop Pathogens

Twist Bio 
The Scientist Placeholder Image

Seeing and Sorting with Confidence

BD

Products

The Scientist Placeholder Image

Waters Enhances Alliance iS HPLC System Software, Setting a New Standard for End-to-End Traceability and Data Integrity 

The Scientist Placeholder Image

Agilent Unveils the Next Generation in LC-Mass Detection: The InfinityLab Pro iQ Series

agilent-logo

Agilent Announces the Enhanced 8850 Gas Chromatograph

parse-biosciences-logo

Pioneering Cancer Plasticity Atlas will help Predict Response to Cancer Therapies