Some studies have suggested an association between the two, but experts say there is no causal relationship.
Most Recent Articles
Duchess of York dropped from charity after Epstein email
The children's hospice charity says it would be inappropriate for her to continue as a patron of the charity.
Gatwick £2.2bn second runway plan approved by government
There has been strong opposition against the airport wanting to use its northern runway.
Reform says it will scrap indefinite leave to remain for migrants if it wins next election
The party claims ending the scheme and restricting access to benefits will save hundreds of billions of pounds - but Rachel Reeves says the plans 'have no basis in reality'.
Trump hails Charlie Kirk as martyr as thousands fill memorial service
The US president broke with the forgiveness message of Kirk's widow, Erika, to say he hated his opponents.
Horner formally leaves Red Bull with £52m pay-off
Christian Horner formally leaves Red Bull after agreeing a severance deal following his sacking as team principal in July.
Christian Horner formally leaves Red Bull with £52m pay-off
Christian Horner formally leaves Red Bull after agreeing a severance deal following his sacking as team principal in July.
Rugby star was over drink-drive limit during storm, inquest hears
A coroner hears ex-England star Tom Voyce died when his vehicle was washed into a river in a storm.
Builder cleared over Banksy art raid
James Love was accused of being the getaway driver in a raid in which the valuable artwork was taken.
France to recognise Palestinian state but Germany and Italy say not yet
President Emmanuel Macron, backed by several other European countries, described France's move as a "necessity".
Lib Dems want 'cigarette-style' health warnings on teens' social media
The party says mandatory warnings are required to protect children from "addictive" app algorithms.
Your guide to World Cup final between England and Canada
England and Canada will meet on Saturday in the Women's Rugby World Cup final. Here's everything you need to know.
EU cyber agency says airport software held to ransom by criminals
Brussels Airport asks airlines to cancel nearly half of their outgoing flights on Monday.
What does recognising a Palestinian state mean?
The UK, Australia and Canada have recognised a Palestinian state, while France and other countries are set to do so in the coming days.
Super typhoon hits Philippines as thousands evacuate
Ragasa has hit northern Philippines and is barrelling towards southern China.
Why Friday's opening session is likely to shape Ryder Cup
The foursomes is arguably the format that most accurately tells us where a Ryder Cup team are at in terms of mood and form, writes golf correspondent Iain Carter.
Why Friday's opening session is likely to shape Ryder Cup
The foursomes is arguably the format that most accurately tells us where a Ryder Cup team are at in terms of mood and form, writes golf correspondent Iain Carter.
Olympic calendar may need adapting because of climate change - Coe
World Athletics president Sebastian Coe says the global calendar of Olympic sports may need to be "re-engineered" amid the challenges posed by climate change.
New Olympic calendar likely because of climate change, says Sebastian Coe
World Athletics president Sebastian Coe says the global calendar of Olympic sports may need to be "re-engineered" amid the challenges posed by climate change.
Who are contenders for 2025 men's & women's Ballon d'Or awards?
We look at how six of the key contenders for the 2025 men's and women's Ballon d'Or awards performed last season.
Who are contenders for 2025 men's & women's Ballon d'Or awards?
We look at how six of the key contenders for the 2025 men's and women's Ballon d'Or awards performed last season.