Subscribe now

One dose of a smallpox vaccine still gives good protection for mpox

11 September 2024

A single dose of a smallpox vaccine seems to lower the risk of catching mpox by around 60 per cent, and two doses would probably be even better


Chronic fatigue syndrome could be quickly diagnosed via a blood test

9 September 2024

Levels of certain cells, fatty molecules and proteins in the blood are different in people with chronic fatigue syndrome than in those without it, which could help doctors spot the condition sooner


Clown visits may shorten the amount of time children spend in hospital

8 September 2024

Medical clowns, who play with children in hospitals, may help them be discharged sooner by reducing their heart rates


Evidence mounts that saline nasal drops and sprays help treat colds

5 September 2024

Saline drops and sprays have already been linked to reduced cold symptoms in adults and now a study suggests they also work in children


Mice turned see-through by a dye that lets you watch their organs

5 September 2024

Rubbing a common yellow food dye onto a mouse's skin turns it temporarily transparent, so we can monitor its insides without harming the animal


Rejecting standard cancer treatment like Elle Macpherson is a big risk

5 September 2024

People with cancer may have understandable reasons to follow Australian supermodel Elle Macpherson in declining chemotherapy, but the odds aren’t in their favour, warns Elle Hunt


Sweat monitor could reveal when you are exercising too hard

4 September 2024

A band that measures the acidity of sweat could flag if athletes or manual workers are overexerting themselves


Media portrayals peddle a dangerous fiction about substance misuse

Media portrayals peddle a dangerous fiction about substance misuse

4 September 2024

Narratives around addiction often reduce it to a series of poor choices, lack of values and weakness. This has real-world consequences, warns Anna Wolfe


Does the structure of your brain affect your risk of depression?

4 September 2024

A network of neurons in the brain seems to be larger in people with depression, which could change how we think about the condition's causes


Will an experimental mRNA vaccine help fight the mpox outbreak?

4 September 2024

After an mRNA vaccine for mpox achieved promising results in monkeys, researchers say it could have several advantages over existing vaccines – but cold storage requirements mean it will be hard to roll out in some hard-hit countries


Sign up to our weekly newsletter

Receive a weekly dose of discovery in your inbox! We'll also keep you up to date with New Scientist events and special offers.

Sign up