biology

Mar 3, 2025

Eggshells Point to Diverse Dino Ecosystem in North America

Lindsay Zanno explains what fossilized eggshells can tell us about life in the Late Cretaceous period. 

Feb 10, 2025

Age, Burial Environment Don’t Hinder Soft Tissue Preservation in Dinosaurs

Soft tissue preservation in fossils does not seem to depend upon the species, age or burial environment of the fossils. 

Dec 18, 2024

Podcast: Lampreys

Lampreys are ancient, they look weird, and they don't have jaws. What's not to love? 

Aug 26, 2024

Discovering Dinosaurs

Researchers teamed up with paleontologists at the North Carolina Museum of Natural Sciences to find fossils belonging to a species of dinosaur that had never been discovered before. 

Jul 27, 2024

What Colors Do Bees See? And How Do We Know?

I was reading a children’s book about insects to my daughter, and it said that bees see colors differently than humans do. My daughter immediately asked, in short succession: “What colors do they see? Why? How do we know?” I did some homework to find out, and discovered that bees see flowers much differently than… 

Jul 9, 2024

Life Underground Suited New Dinosaur Fine

A new dinosaur, Fona herzogae, probably lived underground. 

Mar 21, 2024

‘Courtship’ Gene Shows Different Effects in Two Fruit Fly Species

A gene associated with courtship behavior in fruit flies does not operate the same way in two different fruit fly species. 

Aug 21, 2023

Did Sabertooth Tigers Purr or Roar?

The sound a sabertooth made could depend on the shape of a few small bones. 

Jul 31, 2023

Why You Shouldn’t Declaw Tigers or Other Big Cats

Declawing big cats is worse for them in terms of muscular effects than for smaller species. 

Jun 7, 2023

New Dino, ‘Iani,’ Was Face of a Changing Planet

A newly discovered plant-eating dinosaur may have been a species’ “last gasp.” 

Apr 28, 2023

How Are Dino Tissues Preserved in Deep Time?

Two hypotheses for ancient soft tissue preservation are often one and the same, according to a new study. 

Jun 6, 2022

Researchers Examine How Environmental Contaminants Affect Diverse Populations

Cathrine Hoyo is leading a wide-ranging study to learn how environmental contaminants affect liver health in diverse populations.  

Jun 2, 2022

Fish Cannibalism Rare in Wild, Study Finds

Fish don't prefer to eat their own unless circumstances are dire. 

Jul 7, 2021

Human-Driven Habitat Change Leads to Physical, Behavioral Change in Mosquitofish

Human-caused habitat change drives changes in behavior and brain size in Bahamian mosquitofish. 

Jun 15, 2020

The Importance of Black Birders Week and Its Lasting Impact

Two NC State students who participated in Black Birders Week weigh in on why it's important.