Various primate

| 1 min read

Science Snapshot: An Arm and A Leg

3D modeling of 7 million-year-old hominin bones hints at bipedality occurring earlier than previously thought.

somite organoid in culture

| 3 min read

Reconstructing How the Spine Takes its Shape

Image of not-to-scale renderings of the skulls of various primate species

| 2 min read

Surface Area of Tooth Roots Predicts Primate Body Size

skeleton

Lizard on glass tank

Engineered Stem Cells Grant Geckos “Perfectly” Regenerated Tails

Chloe Tenn | | 4 min read

A Simple Genetic Change Adds Limb-Like Bones to Zebrafish Fins

Abby Olena, PhD | | 4 min read

Two Studies Question Function of Bone Hormone Osteocalcin

Ruth Williams | | 4 min read

ixchel chan hol cenote cave skulls skeletons human remains ancient north american settlers mexico speleology

Skulls from the Yucatán Peninsula a Clue to Early American Settlers

Alejandra Manjarrez, PhD | | 8 min read

Neanderthal Skeleton Find Supports Idea of Intentional Burials

Amy Schleunes | | 2 min read

Image of the Day: Brittle Star

Emily Makowski | | 2 min read

Image of the Day: Fukuipteryx Fossil

Emily Makowski | | 1 min read

skeleton lake

Image of the Day: Skeleton Lake

Nicoletta Lanese | | 1 min read

skeleton teeth ancient hominin oral microbe dental plaque calculus

Caution Urged for Comparing Ancient and Modern Humans’ Oral Microbes

Alejandra Manjarrez, PhD | | 4 min read

catfish eating jaw skull bone movement anatomy

Image of the Day: Catfished

Chia-Yi Hou | | 1 min read

Image of the Day: Scotty the T. rex

Carolyn Wilke | | 1 min read

Human Birth Canal Varies More Widely than Previously Thought

Anna Azvolinsky | | 3 min read

Human Skeletal Stem Cell Found

Abby Olena, PhD | | 3 min read

Scientists in Chile Protest Mummy Study

Jim Daley | | 3 min read

Image of the Day: Deep Sea Fangs

The ScientistandThe Scientist Staff | | 1 min read

Bronze Age Plague Sequenced

Karen Zusi | | 2 min read

Ancient Comb Jelly Bones?

Jef Akst | | 1 min read

Page 1 of 1 - 20 Total Items

Trending

A red male cardinal and a brownish female sit on a branch in front of a green background.

Sex Determination: It’s in the Genes—Sometimes

Animals across the tree of life have developed a mind-boggling variety of ways to become male or female.

A group of large animals, some of which are being studied for cancer resistance genes and proteins, are pictured, including a bison, an elephant, a giraffe, a manatee, a zebra, and a whale.

Peto’s Paradox: How Gigantic Species Evolved to Beat Cancer

Scientists dive into the genomes of whales, elephants, and other animal giants looking for new weapons in the fight against cancer.

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

Universe 25 Experiment

A series of rodent experiments showed that even with abundant food and water, personal space is essential to prevent societal collapse, but Universe 25's relevance to humans remains disputed.

A cross-section of a mouse brain with staining for NOVA1 and cell nuclei.

Strange Squeaks: A Uniquely Human Gene Alters Mouse “Songs”

A human-specific NOVA1 variant changed mouse vocalizations, potentially providing insights into the evolution of language.

Multimedia

Discover the history, mechanics, and potential of PCR.

Become a PCR Pro

Learn how mastering the ins and outs of PCR can accelerate workflows and improve data.

Understanding Disease Through Biomarkers

Understanding Disease Through Biomarkers

Learn how scientists identify and characterize biomarkers for cancer, neurodegenerative diseases, and autoimmune disorders.

A greyscale image of cells dividing.

March 2025, Issue 1

How Do Embryos Know How Fast to Develop

In mammals, intracellular clocks begin to tick within days of fertilization.

View this Issue

Research Resources

Podcasts

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eBooks

Discover the history, mechanics, and potential of PCR.

Become a PCR Pro

Learn how mastering the ins and outs of PCR can accelerate workflows and improve data.

3D rendered cross section of influenza viruses, showing surface proteins on the outside and single stranded RNA inside the virus

Genetic Insights Break Infectious Pathogen Barriers

Molecular detection technologies help scientists rapidly and reliably find and address ever-evolving pathogens with optimal accuracy and sensitivity.

A photo of sample storage boxes in an ultra-low temperature freezer.

Navigating Cold Storage Solutions

Discover the key features to consider when selecting a new refrigerator or freezer

The Immunology of the Brain

The Immunology of the Brain

In this webinar, Kevin J. Tracey and Lawrence Steinman will discuss how researchers study the immunology of the brain and its roles in health and disease.

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Zymo Research Launches the Quick-16S™ Full-Length Library Prep Kit

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On February 18, 2025, Gilead Sciences announced a significant milestone: the U.S. FDA accepted their New Drug Applications (NDAs) for lenacapavir (LEN), a groundbreaking twice-yearly injectable HIV-1 capsid inhibitor for pre-exposure prophylaxis (PrEP).

Stirling Ultracold

Meet the Upright ULT Built for Faster Recovery - Stirling VAULT100™

Slow temperature recovery can threaten the integrity of your work. That’s Stirling Ultracold designed the VAULT100™ to operate at setpoints down to -100°C, so your samples may never be exposed to temperatures above -70°C during a typical door opening.

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