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Biomedical

The latest developments in biomedical devices, prosthetics, imaging, and diagnostics
BiomedicalNews

This Blood-Sampling Cytometer Is Small Enough for Mars

The long voyage will require portable ways to monitor astronaut health

4 min read
woman on the right side of the frame working with a white and blue box

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A series of paired images, each pair showing a blue and a purple splotch of light next to one another.
BiomedicalNewsJournal Watch

Tiny Sensor Aims to Monitor Tumors in Real Time

Researchers hope it could be a better alternative to biopsies

3 min read
A fake eye with an eyelid and metal objects ringing the iris.
BiomedicalSemiconductorsNewsEnergyConsumer Electronics

Blink to Generate Power for Smart Contact Lenses

A dual-mode power pack harvests energy from light and from tears

3 min read
A clear circular object with a metal protrusion sits on the tip of a persons finger.
BiomedicalNews

Tiny Biosensor Is Just a Cup, a Membrane, and a Magnet

Batteryless implant sends magnetic vibrations to a portable reader

3 min read

The Transistor at 75

The past, present, and future of the modern world’s most important invention
See the full collection →
Illustration of a cake with a candle shaped as a transistor symbol
A phot of an outstretched hand with several transistors in the palm of it.
SemiconductorsDecember 2022MagazineThe Transistor at 75FeatureSpecial Reports

How the First Transistor Worked

A chart showing the timeline of when a transistor was invented and when it was commercialized.
SemiconductorsDecember 2022MagazineThe Transistor at 75FeatureHistory of TechnologySpecial Reports

The Ultimate Transistor Timeline

A photo of 3 different transistors.
SemiconductorsDecember 2022MagazineThe Transistor at 75FeatureSpecial Reports

The State of the Transistor in 3 Charts

An image of stacked squares with yellow flat bars through them.
SemiconductorsDecember 2022MagazineThe Transistor at 75FeatureSpecial Reports

3D-Stacked CMOS Takes Moore’s Law to New Heights

Six men and a woman smiling.
SemiconductorsDecember 2022MagazineThe Transistor at 75FeatureSpecial Reports

The Transistor of 2047: Expert Predictions

BiomedicalNewsTelecommunications

Salt-Size Sensors Mimic the Brain

An array of tiny wireless nodes could someday find their way into brain-machine interfaces

3 min read
An extreme close-up photograph of a tiny electronic device next to a coin.
An illustration of a heart with an implantable battery device shown in a blowout
BiomedicalEnergyNews

Implantable Batteries Run on the Body’s Oxygen

New devices could boost the battery lifetimes of biomedical implants

3 min read
black square on person's neck wearing a white lab coat with a bright blue shirt
BiomedicalNews

Elastic Patch Tech Helps Vocally Impaired Speak

Non-invasive, AI-assisted device converts neck movements to words and phrases

4 min read
White Paper: Over the Horizon Radar
EnergyWhitepaper

White Paper: Over the Horizon Radar

Principles and challenges of operating in the HF band

Two people work on a skull with a device attached to it.
BiomedicalNews

Exosuit Muscle Control Steps Closer to Reality

Brain-guided muscle stimulation finds relief with electronic clutch system

4 min read
Rendering of a black device attached to a pair of goggles
BiomedicalNews

Pressure-Relief Eye Tech Advances Toward Approval

FDA panel’s green light on glaucoma wearable device offers hope in sight

5 min read

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