Fans can make you hotter rather than cooler, but the temperature at which you should turn them off depends on several factors, including your age and the humidity level

Some marathon runners and other athletes swear by beetroot juice shots, but is there evidence they really do anything for our bodies? Columnist Alice Klein investigates

How much sunscreen should you be using, when should you apply it, and are there any downsides to doing so? Skin cancer expert Rachel Neale is here to answer all of these questions and more

We used to think post-menopausal ovaries sat inert in the body, but evidence from mice suggests they may instead turn into an organ with a role in inflammation

The ovaries of aged mice become infiltrated with immune cells linked to widespread inflammation in the body, and the same change could be happening in women The ovaries may play a bigger role in post-menopause health than we thought Magicmine/Getty Images The ovaries may play a bigger role in post-menopause health than we thought Magicmine/Getty Images We used to think that once ovaries had passed through the menopausal transition, the scarred, shrunken organs sat inert in the body. But a study

An experimental immunotherapy has beaten aggressive brain tumours in a handful of children, and a personalised version is now being tested on more patients

Artistic representations of ancient humans often show large men with bulging muscles – but our ancestors were actually smaller than us, in both height and body mass. Columnist Michael Marshall reveals surprising details about the short kings of prehistory

Two types of jet stream patterns seem to be causing persistent heat domes over Europe, with big questions for the future

Low levels of replicating Epstein-Barr viruses might be the main driver of the autoimmune condition multiple sclerosis. This may mean that targeting them would be as effective as suppressing the immune system, with fewer side effects

It is vital we understand the differing effects of heat and humidity on our bodies MAURO PIMENTEL/AFP via Getty Images MAURO PIMENTEL/AFP via Getty Images WHEN the final of the 2026 men’s football World Cup kicks off in New Jersey this weekend, players can expect temperatures of over 30°C (86°F). Indeed, much of the tournament has been played in challenging conditions – like the high elevation and thin air of Mexico City’s Estadio Azteca – giving pundits plenty to chew over. Receive a weekly

A mathematical analysis suggests that the notion of agency, which is a prerequisite for consciousness, cannot be purely quantum in nature

The 2026 Tour de France has been the hottest ever. Norwegian-method pioneer and Uno-X Mobility coach Olav Aleksander Bu reveals how Nordic athletes have been learning to beat the heat

A new kind of antibody drug that more efficiently enters the brain could slow the progression of Alzheimer's disease with a much lower risk of dangerous side effects than existing therapies

Zombie, or senescent, cells accumulate in our body with age, when we become less able to clear them. But a study in mice suggests that a drug could restore this ability and improve ageing outcomes

Can everyone live a ‘good life’ without destroying the planet? Cutting back on our use of energy and materials so that we live within Earth’s means can seem like an insurmountable challenge. But after a decade grappling with these problems, a historic Portuguese city is beginning to walk this tightrope

You’re probably doing it too much.

Our expert pharmacist warns against mixing these medications with your morning cup of coffee.

Get out your shopping list! These foods may be your ticket to better blood pressure.

It even helped me declutter the dreaded junk drawer.

The secret to aging well might already be in your kitchen.

Many of us suffer from low-grade dehydration. However, hydration is more complex than getting your daily two litres. And, increasingly, the purity of our drinking water is in question. Here’s what the experts recommend.

Check out the latest studies, advice and evidence-based insights to help you thrive on a plant-based diet

Wildfire smoke can seep indoors and linger for days at a time. Consumer Reports tested purifiers for smoke removal and operating cost

International telehealth corporations are hiring thousands of Filipino healthcare workers to oversee care for patients in the US.

This chart shows the number and percentage of U.S. citizens without health insurance coverage in the U.S.