Biological Sciences

a photo of the microdisplay device showing the grid of LEDs lit up in two different colors, on a white surface
| 5 min read
A green leafy plant with its roots exposed on a background of abstract computer imagery representing SLEAP.
| 3 min read
An artistic recreation of MRSA shown as many blue spheres with fuzzy-looking surfaces on a black background
| 4 min read
an illustration of the bacteria that feed on methanol and produce sustainable chemicals showing a chemical molecule and a bacterium in the foreground with a blue background containing other chemical symbols and bacteria
| 3 min read
a schematic diagram from the study showing the cork cleanup setup as well as SEM images of the cork surface before and after laser treatment
| 2 min read
These images show microglia containing lipid droplets (white spots). Researchers at UC San Diego have revealed that in brains with Alzheimer’s and related diseases, neurons offload excess lipid droplets to microglia, which triggers further inflammation.
| 3 min read
An example of a cell image before and after segmentation, a process which allows researchers to distinguish single cells from each other and their background. The original image is faint green dots that are difficult to distinguish while the segmented image is comprised of clearly separated dots of distinct different colors.
| 4 min read
photo of a dispersed group of cows grazing in a green field with trees and blue sky with clouds in the background
| 2 min read
a man in blue scrubs reaches out to touch a hologram of a human heart showing healthy sinus rhythm
| 3 min read
(Standing, from left) Rong Tong, associate professor in chemical engineering; Wenjun "Rebecca" Cai, associate professor in materials science and engineering; Eungyo Jang; and Ziyu Huo gather around Liqian Niu (seated), who is working with a Luminex 200 machine used to analyze tumor cytokine levels. Photo by Hailey Wade for Virginia Tech.
| 4 min read
six squares showing land cover and functional trait maps produced from Satellite images. Each square is filled with blue, white, and red patches representing trait density. From left to right, the first two and final squares are predominantly blue, the middle three squares are predominantly red.
| 2 min read
A false color scanning election micrograph of lung cancer cells grown in culture, showing the 3D cells in shade of blue and pink on a bright teal surface
| 2 min read
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CURRENT ISSUE - March/2026

When the Unexpected Hits

How Lab Leaders Can Prepare for Safety Crises That Don’t Follow the Script

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