Articles on Microscopy

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Research groups supported by the U.S. BRAIN Initiative recently released the most comprehensive map of cell types in the motor cortex of humans, monkeys and mice. Andriy Onufriyenko/Moment via Getty Images

Mapping how the 100 billion cells in the brain all fit together is the brave new world of neuroscience

Scientists have been mapping the brain for centuries. New visualization tools bring them one step closer to understanding where thoughts come from and new ways to treat neurological disorders.
A simple two-dimensional grid can convey a lot of information – whether making pictures with Lite-Brite or storing data in DNA. Justin Day/Flickr

DNA ‘Lite‑Brite’ is a promising way to archive data for decades or longer

DNA has been storing vast amounts of biological information for billions of years. Researchers are working to harness DNA for archiving data. A new method uses light to simplify the process.
Detail from Witchetty Grub Dreaming, Jennifer Napaljarri Lewis, Warlukurlangu Artists of Yuendumu. Courtesy of the artist

The resonances between Indigenous art and images captured by microscopes

A new exhibition pairs paintings by Indigenous Australian artists with microscopic images captured by scientists. The parallels, as this gallery of pictures shows, are intriguing.
A butterfly’s wing viewed through an optical microscope (left) and the scanning helium microscope (right). University of Newcastle

New helium microscope reveals startling details without frying the sample

A new scanning helium microscope offers the potential for capturing images with finer resolution than optical microscopes, but without damaging samples as with electron microscopes.
Asteroidea Electrica, first prize winner by Adrianus Indrat Aria. Cambridge University

Engineering’s unexpected and microscopic beauty

We all know engineering is useful, functional, even ingenious. But the engineering photography competition we hold each year provides us a chance to wander outside its merely utilitarian aspects into dimensions…
Winners of the Nobel Prize in chemistry: Eric Betzig, Stefan Hell and William Moerner. Matt Staley, HHMI / Bernd Schuller, Max-Planck-Institut / K. Lowder

Nobel Prize in chemistry: beating nature’s limits to build super‑microscopes

Robert Hooke was a pioneer of microscopy, when back in the 17th century he drew stunning images of insects, plant cells and fossils. Since then microscopes that use light to magnify things we can’t see…
The molecule that causes the eel to glow when blue light is shone on it is unlike any found in other living organisms. Akiko Kumagai & Atsushi Miyawaki

Protein from sushi snack may help detect liver diseases

Researchers have discovered a fluorescent protein in a Japanese eel consumed as a popular sushi snack. The discovery could help develop simpler and more sensitive tests to detect jaundice and other diseases…

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