Illustration of a brown woolly rhinoceros, which resembles a modern rhinoceros but with brown fur, standing against wintry tundra.
| 3 min read
Studying how ancient animals lived and why they died out can offer important insight to protecting species today.

extinction

Fernanda, a Fernandina giant tortoise (<em>Chelonoidis phantasticus</em>), was identified in 2019, decades after her species supposedly went extinct.

When an Extinct Species Is Found Alive, What Happens Next?

A white deer mouse on sand surrounded by plants

Are We In the Midst of a Silent Mass Extinction?

Ferns bounced back much faster than other plants after the meteor impact that wiped out the dinosaurs.

Why Did Ferns Persist When All Other Plants Perished?

Dinosaur Fossil (Tyrannosaurus Rex) Found by Archaeologists

Are We in the Midst of a Sixth Mass Extinction?

Photo of Colin Carlson

Colin Carlson Works to Predict and Prevent Viral Spillover

Illustration of creatures from today&rsquo;s crisis

Infographic: A Look at the Big Five Mass Extinctions

portrait of Marilyn Fogel in front of bookcase

Marilyn Fogel, Biogeochemist and “Isotope Queen,” Dies at 69

leatherback sea turtle making its way across a beach

Fifteen-Year Project Quantifies Threat to Reptiles

Gasteranthus extinctus, a plant with bright orange flowers and deep green leaves

Science Snapshot: Not “Extinctus” After All

Trending

Illustration of a hole in the shape of a dollar sign on a blue background. One character is falling into the hole at the bottom of the “S” while another individual is holding another up at the top of the “S”. The image represents the absence of funding for researchers in biotech with the cancellation of the SBIR/STTR program.

The Federal Government’s Research Innovation Lifeline Has Gone Dark

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

Universe 25 Experiment

An illustration of an in vitro fertilized embryo, which researchers recently used to study maternal aneuploidy

Genetic Basis of Aneuploidy, Which Often Causes Pregnancy Loss, Revealed

Kirsty Wright is searching for evidence in a missing persons investigation. She is wearing a blue shirt and glasses. Behind her is dense vegetation and police procedural tape.

How a Forensic Biologist Exposed a DNA Lab Scandal That Shook Australia

Multimedia

Human-Relevant In Vitro Models Enable Predictive Drug Discovery

Advancing Drug Discovery with Complex Human In Vitro Models

Stemcell Technologies
Redefining Immunology Through Advanced Technologies

Redefining Immunology Through Advanced Technologies

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

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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Human-Relevant In Vitro Models Enable Predictive Drug Discovery

Advancing Drug Discovery with Complex Human In Vitro Models

Stemcell Technologies
Redefining Immunology Through Advanced Technologies

Redefining Immunology Through Advanced Technologies

Ensuring Regulatory Compliance in AAV Manufacturing with Analytical Ultracentrifugation

Ensuring Regulatory Compliance in AAV Manufacturing with Analytical Ultracentrifugation

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Skip the Wait for Protein Stability Data with Aunty

Skip the Wait for Protein Stability Data with Aunty

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Refeyn named in the Sunday Times 100 Tech list of the UK’s fastest-growing technology companies

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Parse Biosciences and Graph Therapeutics Partner to Build Large Functional Immune Perturbation Atlas

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Sino Biological's Launch of SwiftFluo® TR-FRET Kits Pioneers a New Era in High-Throughout Kinase Inhibitor Screening

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SPT Labtech enables automated Twist Bioscience NGS library preparation workflows on SPT's firefly platform