The infographic shows a new method where researchers used spider webs to monitor environmental eDNA of vertebrates. They demonstrated the effectiveness of their by analyzing samples from a zoo and a wildlife sanctuary.
| 1 min read
Sticky spider-web traps are promising non-invasive and cheap tools for terrestrial vertebrate monitoring.

eDNA

A blue gloved hand holding a long, brown cotton swab with a dirty tip. 

A Menagerie on a Leaf

a round water flea is illustrated in black and white on a striated background

Environmental RNA Reveals Heat Stress in Water Fleas

Mammoths in a forest clearing, symbolic of their extinction.

Why Did Mammoths Go Extinct? Environmental DNA and Climate Change Hold the Answers

teabag with green tag on a white background

Spilling the Tea: Insect DNA Shows Up in World’s Top Beverage

two women wearing plastic gloves hold up hand-sized air-capture devices in a wooded area.

Scientists ID Dozens of Plants, Animals from Free-Floating DNA

5 images related to stories highlighted in the article, including DNA strand, insect, and dog

Our Favorite Genetics Stories of 2021

A ship off the coast of Antarctica approaches a beach

Q&A: How to Keep Antarctica Safe from Invasive Species

mole rat, environmental DNA, eDNA, airborne DNA, Techniques, Ecology & Environment, biomonitoring, field monitoring, mammals, genetics & genomics

Environmental DNA Can Be Pulled from the Air

Environmental DNA Sequencing: Lessons from Ancient and Modern Environments

Trending

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

Universe 25 Experiment

The green zombie virus under the microscope, on a mottled yellow background.

What Are Giant Viruses, and Are They Dangerous?

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

Cartoon illustration of dead, rod-shaped bacteria, signifying Mycobacterium tuberculosis successfully defeated by antibiotics.

New “Kill Test” Could Help Screen Better Antibiotics

Multimedia

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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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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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

Beckman Coulter Logo
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

Products

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Nuclera eProtein Discovery System installed at leading Universities in Taiwan

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BRANDTECH Scientific Introduces the Transferpette® pro Micropipette: A New Twist on Comfort and Control

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Biotium Launches GlycoLiner™ Cell Surface Glycoprotein Labeling Kits for Rapid and Selective Cell Surface Imaging

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Thermo Scientific X and S Series General Purpose Centrifuges

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