Vicu&ntilde;as <em>(Lama vicugna)</em> run across the plains in San Guillermo National Park, Argentina.
| 6 min read
A study traces the effects of a mite outbreak from the earth to the heavens.

South America

Thomas Lovejoy wearing glasses and smiling at camera

“Godfather of Biodiversity” Thomas Lovejoy Dies at 80

mummy

Scratchy Scalps Help Glue Together Pieces of an Ancient Past

A boat, the Tara, sailing past an island in Patagonia, Chile

Sailing the Seas in Search of Microbes

a sunset reflected in a still river through a rainforest

Book Excerpt From A Most Remarkable Creature

Lessons from Darwin’s “Mischievous” Birds

The Peopling of South America

Infographic: South America’s Early Prehistory

Native Americans Crossed the Pacific Long Before Europeans

Yet Another Brazilian Museum Suffers Fire, Loss Of Specimens

Trending

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

Universe 25 Experiment

A close-up image of a fly landing on a dessert

What Happens When a Fly Lands on Your Food? 

Red and green small tomatoes. A new genetic engineering approach helped gene-edited plants grow faster.

Gene-Edited Crops Grow Faster with a Little Help from Bacteria

Image of an infant’s feet that are visible in a hospital incubator.

Record-Breaking DNA Sequencing Technology Could Transform Newborn Care

Multimedia

Golden geometric pattern on a blue background, symbolizing the precision, consistency, and technique essential to effective pipetting.

Best Practices for Precise Pipetting

Integra Logo
Various cell culture containers, including dishes and flasks, filled with media and stacked inside an incubator.

Optimizing Cell Culture Workflows

Eppendorf logo
Image of a woman with her hands across her stomach. She has a look of discomfort on her face. There is a blown up image of her stomach next to her and it has colorful butterflies and gut bacteria all swarming within the gut.
November 2025, Issue 1

Why Do We Feel Butterflies in the Stomach?

These fluttering sensations are the brain’s reaction to certain emotions, which can be amplified or soothed by the gut’s own “bugs".

View this Issue
Golden geometric pattern on a blue background, symbolizing the precision, consistency, and technique essential to effective pipetting.

Best Practices for Precise Pipetting

Integra Logo
Olga Anczukow and Ryan Englander discuss how transcriptome splicing affects immune system function in lung cancer.

Long-Read RNA Sequencing Reveals a Regulatory Role for Splicing in Immunotherapy Responses

Pacific Biosciences logo
Research Roundtable: The Evolving World of Spatial Biology

Research Roundtable: The Evolving World of Spatial Biology

Conceptual cartoon image of gene editing technology

Exploring the State of the Art in Gene Editing Techniques

Bio-Rad

Products

Labvantage Logo

LabVantage Solutions Awarded $22.3 Million U.S Customs and Border Protection Contract to Deliver Next-Generation Forensic LIMS

The Scientist Placeholder Image

Evosep Unveils Open Innovation Initiative to Expand Standardization in Proteomics

OGT logo

OGT expands MRD detection capabilities with new SureSeq Myeloid MRD Plus NGS Panel