Increases in COVID, RSV, and influenza are the result of governments refusal to enact public health measures and address ...

No public exposure sites have been identified yet, health officials said, in an outbreak that has been "brewing since late ...

This story revisits the decades-long enigma of hepatitis—once a silent, misunderstood killer—tracing its medical ...

Advanced light microscopy techniques are giving scientists a new understanding of human biology and what goes wrong in ...

The European Medicines Agency has recommended authorizing a twice-yearly injectable drug to prevent HIV. Scientists say this ...

The European Medicines Agency has recommended authorizing a twice-yearly injectable drug aimed at preventing HIV, which ...

Tiny Bugs Ruining Your Outdoor Fun? Here's What to do About Noseeums first appeared on Dengarden on Jul 20, 2025 This story ...

The term suggests a device for scanning broccoli, but it is utter nonsense. There are scanning electron microscopes and tunnelling electron microscopes, but not vegetative electron microscopes.

Using a STEM-in-SEM conversion holder, we can convert a scanning electron microscope into a scanning transmission microscope. Neat!

Who wouldn’t want to have a scanning electron microscope (SEM)? If you’re the person behind the ProjectsInFlight channel on YouTube, you certainly do. In a recent video it’s expla… ...

Researchers who work with bacteriophages -- viruses that eat bacteria -- had a pleasant and potentially very important surprise after treating samples to view under an electron microscope: they ...