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Health

Discover the latest health news, scientific discoveries and big ideas about the human body and treating diseases, covid-19, diet, fitness, exercise, wellness and how to live a healthy life.

Visual cortex

Health

People 鈥榮ee鈥� letters traced on their brain鈥檚 surface by an implant

Tracing the shape of letters on the surface of the brain using an implant that electrically stimulates neurons enabled people who have lost their sight to 鈥渟ee鈥� the letters

News
Ishihara color perception test chart

Health

Shock therapy temporarily improves woman鈥檚 colour blindness

News

Health

Mouse embryos that are 4 per cent human are step towards spare organs

News
Seaweed

Environment

Kelp is coming: How seaweed could prevent catastrophic climate change

Features

Health

Millions of us take drugs for high blood pressure 鈥� is it worth it?

Features

Health

What the latest research suggests about the coronavirus in pregnancy

News

Health

Cheap and easy $1 coronavirus test to undergo trials in Senegal

News

Health

How accurate are the results from self-testing for covid-19 at home?

News

Health

Coronavirus: Developing countries are 鈥榦n a ledge with no safety net鈥�

News

Health

Independent scientists criticise UK government’s covid-19 approach

The UK government's "stay alert" messaging, use of statistics and outsourcing of coronavirus contact tracing have been criticised by an independent science committee

News

Health

How some African countries are beginning to ease coronavirus lockdowns

News

Health

New Zealand is close to wiping out covid-19 – can it return to normal?

News

Health

Brain cells reach out to each other through miniature cages

News

Health

BCG vaccine helps fight infections by boosting immune cell production

News