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steaming food on plate

Hunger Cues

Why does food smell so good when we’re hungry?

SARS-CoV-2 particle in gray with spikes studding surface in red, against a black background

Unwanted Stability

Sturdier spikes may explain SARS-CoV-2 variants’ faster spread

Image of young man against black background with illustrations of molecule and flask

A Screen Door Opens

Largest-ever virtual screen finds compounds that could combat SARS-CoV-2

Magnified image of a spherical cell with many protrusions on its surface, colored blue-green

B Side

Sharp images of immune protein pair promise to guide drug design

cancer cells

Cancer Crosstalk

In order to spread, ovarian cancer cells cooperate

Illustration of a DNA double helix looped back on itself. Two antibodies embedded in the DNA have bound to a SARS-CoV-2 particle.

New Virus, New Test

Researchers explore DNA nanoswitches for diagnosing COVID-19

track

Exercise Enhancement

New study shows loss of a specific enzyme can increase fat metabolism and exercise endurance in mice…

Microscope image of cells with SARS-CoV-2 penetration, indicated by pink stain on teal cells

Fresh Foothold

Two existing drugs point to a potential new target against COVID-19

Black and white microscope image shows dozens or hundreds of tube-like projections aligned in different directions

Intestinal Insight

Bile component appears to help lower high blood sugar after bariatric surgery

proteasome

Waste Disposal

Erectile dysfunction drugs help destroy misfolded proteins in animal models