Health news, features and articles
Explore Health
Editor's Picks
Latest about Health

Lab mice that 'touch grass' are less anxious — and that highlights a big problem in rodent research
By Stephanie Pappas published
Mice that experience the real world may be better models for human mental health conditions, compared with lab mice that never leave their cages, a study hints.

A woman experienced delusions of communicating with her dead brother after late-night chatbot sessions
By Anirban Mukhopadhyay published
A woman developed psychosis, and her symptoms escalated rapidly, prompting clinicians to retrace the events leading up to her hospitalization.

Early research hints at why women experience more severe gut pain than men do
By Isha Ishtiaq published
A mouse study suggests estrogen may increase gut pain by activating specific cells, offering hints to why IBS is more common in women than in men.

Tiny improvements in sleep, nutrition and exercise could significantly extend lifespan, study suggests
By Marianne Guenot published
Combining small improvements to several areas of well-being could lead to bigger health gains than improving just one in isolation, a new study suggests.

Color blindness linked to lower bladder cancer survival, early study hints
By Marianne Guenot published
People with color blindness may be less able to spot an early sign of bladder cancer, making them likelier to be diagnosed later, a study suggests.

Best Garmin watches 2026: From fitness bands to adventure smartwatches
By Andrew Williams, Anna Gora last updated
Buying Guide These are the best Garmin watches you can buy in every category, from Fenix 8 and Forerunner 965 to Venu 3.

Best fitness trackers 2026: From smart rings to multisport GPS watches
By Andrew Williams, Anna Gora last updated
Buying Guide These are the best fitness trackers you can buy in every category, from Amazfit Balance and Garmin Fenix 8 to Whoop MG.

Suunto Vertical 2 smartwatch review: Beauty and the beast
By Anna Gora published
Reviews The Suunto Vertical 2 smartwatch proves to be a great alternative to the Garmin Fenix 8. Durable yet surprisingly stylish, it is very functional in the outdoors and more reasonably priced.
Get the world’s most fascinating discoveries delivered straight to your inbox.





