Join the club for FREE to access the whole archive and other member benefits.

Nicola Davis

The Guardian's science correspondent and presenter of the Science Weekly podcast

She is the Guardian's science correspondent and presenter of the Science Weekly podcast. She has a MChem and DPhil in organic chemistry from the University of Oxford.

Visit website: https://www.theguardian.com/profile/nicola-davis

 NicolaKSDavis

See also: Publisher The Guardian - News provider covering sport, culture and lifestyle

Details last updated 08-Feb-2019

Articles written by Nicola Davis

Weekend warriors: exercise on your terms

Weekend warriors: exercise on your terms

The Guardian - 29-Oct-2024

New research shows infrequent workouts can offer brain health benefits equal to regular exercise

Scientists warn: longevity secrets from centenarians may mislead

Scientists warn: longevity secrets from centenarians may mislead

The Guardian - 24-Aug-2024

Experts say luck and genetics, not lifestyle, are key to living past 100

Alcohol poses higher risks for those in poor health or with lower socioeconomic status

Alcohol poses higher risks for those in poor health or with lower socioeconomic status

The Guardian - 12-Aug-2024

Health advice should avoid recommending alcohol for any potential benefit

Tough desert moss might survive on Mars, giving hope for growing plants there

Tough desert moss might survive on Mars, giving hope for growing plants there

The Guardian - 30-Jun-2024

This type of moss could be used to help create a habitable environment on mars

Eye tattooing can lead to severe complications, including blindness

Eye tattooing can lead to severe complications, including blindness

The Guardian - 18-May-2024

It's safer to use coloured contact lenses if you want to change your eye colour

People's perception of when old age begins has shifted upwards

People's perception of when old age begins has shifted upwards

The Guardian - 24-Apr-2024

Health and feeling lonely can make people think old age starts sooner

New vibrating pill tricks your stomach into feeling full

New vibrating pill tricks your stomach into feeling full

The Guardian - 22-Dec-2023

"Vibes" pill mimics food signals, decreasing food intake by 40% in pigs

UK launches health project for early disease detection and prevention

UK launches health project for early disease detection and prevention

The Guardian - 24-Oct-2022

The project will allow testing of early diagnostic tools and preventive strategies

Excessive TV time linked to poor heart health irrespective of genetic risk

Excessive TV time linked to poor heart health irrespective of genetic risk

The Guardian - 24-May-2022

Reducing TV time is linked to avoidance of coronary heart diseases

New study links height loss and age-related cardiac deaths

New study links height loss and age-related cardiac deaths

Guardian - 09-Aug-2021

Get the measuring tape out, here's another biomarker to track!

Fully-implantable wireless pacemaker that dissolves on it's own after use

Fully-implantable wireless pacemaker that dissolves on it's own after use

Guardian - 28-Jun-2021

Bioresorbable device with no leads and batteries for temporary use after heart surgery

All types of coffee are protective against chronic liver disease

All types of coffee are protective against chronic liver disease

Guardian - 22-Jun-2021

Much maligned coffee shown to have yet another health benefit

Stool transplants help skin cancer patients respond to immunotherapy

Stool transplants help skin cancer patients respond to immunotherapy

Guardian - 04-Feb-2021

Poop to pill: fecal transplants restore healthy gut microbes boosting immunity to fight cancer

New blood test detects cancer 4 years before symptoms appear

New blood test detects cancer 4 years before symptoms appear

Guardian - 21-Jul-2020

When improved, could one day promote prevention and early treatment

Greater step count significantly linked with lower all-cause mortality

Greater step count significantly linked with lower all-cause mortality

Guardian - 24-Mar-2020

Doubling from 4,000 to 8,0000 steps halves the risk of death within 10 years

Any amount of running can save you from an early death

Any amount of running can save you from an early death

Guardian - 04-Nov-2019

Frequency makes no big difference - but way too much may be even harmful

Running even just once a week is better than no running

Running even just once a week is better than no running

Guardian - 04-Nov-2019

Sedentary life style is a major issue and people need to break out of it

Treating elderly is an issue - clinical trials use young, healthy test subjects

Treating elderly is an issue - clinical trials use young, healthy test subjects

Guardian - 29-Oct-2019

Multimorbidity + polypharmacy = too many combinations to test

People who have an optimistic personality have lower blood pressure

People who have an optimistic personality have lower blood pressure

Guardian - 27-Sep-2019

Positive disposition to life changes life quality and drives a better heart health

Tooth enamel could be repaired

Tooth enamel could be repaired

Guardian - 30-Aug-2019

In human teeth, the clusters had given rise to a crystalline layer within 48 hours

Exercising a little can boost longevity for older adults

Exercising a little can boost longevity for older adults

Guardian - 21-Aug-2019

Norwegian review of 36,000 cases links more activity overall with lower risk of death

Indoor levels of carbon dioxide are dangerous for health

Indoor levels of carbon dioxide are dangerous for health

Guardian - 08-Jul-2019

Open a window at home and work to stop CO2 levels rising indoors

Brain supplements do not work on healthy older adults

Brain supplements do not work on healthy older adults

Guardian - 29-Jun-2019

No convincing evidence to recommend dietary supplements for brain health

PAR plays a key role in hardening of the arteries

PAR plays a key role in hardening of the arteries

Guardian - 11-Jun-2019

Study finds calcium deposits are triggered by a molecule produced by damaged cells

70,000 UK deaths a year caused by too much sitting

70,000 UK deaths a year caused by too much sitting

Guardian - 26-Mar-2019

Tip - drink lots of tea - you have to get up to make it and then again to use the loo!

30 minutes less sitting reduces risk of an early death by 17%

30 minutes less sitting reduces risk of an early death by 17%

Guardian - 14-Jan-2019

Try standing up while watching TV or browsing on your phone

Declining birth rate as a cause for celebration

Declining birth rate as a cause for celebration

Guardian - 26-Dec-2018

AI, migration, a healthier old age show that countries don't need boomed populations for defending

Wristband changes colour when exposed to UV rays

Wristband changes colour when exposed to UV rays

Guardian - 25-Sep-2018

Team produced different versions of the wristband for 6 different skin tones

Antibiotic supply problems hasten resistance

Antibiotic supply problems hasten resistance

Guardian - 31-May-2018

Over 100 drugs and especially Penicillin G are in short supply worldwide

One cigarette almost always leads to a regular habit

One cigarette almost always leads to a regular habit

Guardian - 10-Jan-2018

69% of people who try a cigarette end up smoking daily for some period of time. Providing fewer ...

People nowadays live longer, but in poorer health

People nowadays live longer, but in poorer health

Guardian - 24-Nov-2017

Adults are spending an increasing number of their retirement years in poor health

Mars crews could be at risk from onboard microbes

Mars crews could be at risk from onboard microbes

Guardian - 04-Oct-2017

Mars500 project simulated a 17 month mission to Mars in a 180sq metre capsule. Parts of the caps...

How death has changed over 100 years in Britain

How death has changed over 100 years in Britain

Guardian - 18-Sep-2017

Some interesting graphs on distribution of deaths by age. In 1915 one in ten deaths occurred amo...

Move every half hour to limit effects of sedentary lifestyle

Move every half hour to limit effects of sedentary lifestyle

Guardian - 11-Sep-2017

Exercise is not enough to ward off the risks of sitting still for long periods of time, regular m...