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a close-up of someone passing a diabetes monitor to another person
What is type 5 diabetes? Newly recognized form of the disease gets name First spotted decades ago but largely forgotten, a newly named form of diabetes stems from undernutrition and is thought to affect millions.
2 Comments
a close-up of a smiling man's mouth
Mysterious chunks of DNA called 'inocles' could be hiding in your mouth Researchers have discovered giant DNA structures in oral bacteria, and data hint they could influence the function of your immune system.
Health workers unload a patient from an ambulance outside a hospital
'The Big One' could be even worse than COVID-19. Here's what epidemiologist Michael Osterholm says we can learn from past pandemics. The new book "The Big One" describes lessons learned from past pandemics and how they might be applied to mitigate the dangers of future outbreaks.

Latest about Health

A Live Science Black Friday Deals logo and a stock picture of the Garmin Instinct 3 watch on an orange background

This budget-friendly Fenix 8 alternative hits the lowest-ever price ahead of Black Friday

By Anna Gora published

Deals Save 22% on the Garmin Instinct 3 Solar at Amazon.

Deals

Study reveals why the brain 'zones out' when you're exhausted

By Sophie Berdugo published

Your sleep-deprived brain behaves as if you were about to nod off to sleep, even when you're awake.

Sleep
A small white domesticated pet mouse with red eyes running on an exercise wheel in its cage.

Brain benefits of exercise come from the bloodstream — and they may be transferrable, mouse study finds

By Anirban Mukhopadhyay published

Exercise strengthens both the body and the mind, and researchers are uncovering the molecular messengers that make the connection. The messengers can also be transferred from an active mouse to a sedentary one.

Exercise
Best workout equipment for home, tried and tested by Live Science

Best workout equipment for home gyms 2025: Exercise in the comfort of your home

By Sam Hopes last updated

Buying Guide Set up your home gym with the best workout equipment for home.

Buying Guide

New antivenom works against 17 dangerous African snake species, study suggests

By Sayan Tribedi published

Scientists have developed a nanobody-based antivenom that neutralizes toxins from most African cobras, mambas and the rinkhals, which could offer safer, scalable protection beyond existing snakebite treatments.

Medicine & Drugs

A woman's homemade juice led to life-threatening 'toxic squash syndrome'

By Nicoletta Lanese published

In the first reported case of its kind in Canada, a woman fell violently ill after consuming the juice of a bitter gourd.

4 Comments
Food & Diet
Our expert fitness reviewer testing the Aviron Tough Series Rower

Best rowing machines 2025: Full-body workout in the comfort of your home

By Harry Bullmore, Anna Gora last updated

Buying Guide These are the best rowing machines you can buy in every category, from Concept2 RowErg and Ergatta Rower to Hydrow Wave.

Buying Guide
a picture of the Merach NovaRow R50 in a sunlit room

Merach NovaRow R50 rowing machine review: A budget-friendly alternative to the Concept2 RowErg

By Anna Gora published

Review The Merach NovaRow R50 is a solid pick for budget-conscious rowers.

Review

Canada has lost its 'measles elimination status' — here's what that means

By Nicoletta Lanese published

A large, ongoing outbreak that began in Canada in 2024 has cost the country its measles elimination status.

2 Comments
Viruses, Infections & Disease
MRSA, an antibiotic-resistant superbug, often infects people receiving care in hospitals.

Newfound antibiotic shows '100 times' more potency against drug-resistant bacteria than its predecessor

By Victoria Atkinson published

Scientists have discovered a never-before-seen antibiotic that shows promising in treating drug-resistant infections.

Medicine & Drugs
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