Viviane Callier

Articles by Viviane Callier

Brown-red ants climb over a pile of white translucent larvae and orange pupae. Some use their mandibles to position the larvae.

Ant Pupae Feed Adults, Larvae with Secreted Liquid 

Close up of ant mandible

Science Snapshot: The Need for Speed

Microscopy image of a cricket embryo, illuminated in green, pinched near one end, with one side full of bright green dots representing cell nuclei

How Wandering Nuclei Shape Developing Embryos

Antibiotic resistant bacteria inside a biofilm, 3D illustration. Biofilm is a community of bacteria where they aquire antibiotic resistance and communicate with each other by quorum sensing molecules

How a Bacterium Manages to Reproduce During Famine

Caulobacter crescentus, concentrating DivJ

Infographic: Nutrient Scarcity Drives Phase Separation in Bacteria

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

mentor gender bias stem science citation index publications women

Paper Recommends Women Avoid Female Mentors, Drawing Outrage

Newly Found Proteins Stop Fungal “Bleeding”

mosquito compound eye nanostructure water repellent insect

Insects Showcase Unexpected Ways to Make Water-Repellent Surfaces

How a Pea Aphid Decides to Make Wings or Not

Infographic: How the Mitochondrial and Nuclear Genomes Interact

The Two Genomes in Every Eukaryotic Cell

Illustration of a developing fetus surrounded by a clear fluid with a subtle yellow tinge, representing amniotic fluid.
January 2026, Issue 1

What Is the Amniotic Fluid Composed of?

The liquid world of fetal development provides a rich source of nutrition and protection tailored to meet the needs of the growing fetus.

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Skip the Wait for Protein Stability Data with Aunty

Skip the Wait for Protein Stability Data with Aunty

Unchained Labs
Graphic of three DNA helices in various colors

An Automated DNA-to-Data Framework for Production-Scale Sequencing

illumina
Exploring Cellular Organization with Spatial Proteomics

Exploring Cellular Organization with Spatial Proteomics

Abstract illustration of spheres with multiple layers, representing endoderm, ectoderm, and mesoderm derived organoids

Organoid Origins and How to Grow Them

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