UPFs are linked to a range of health problems. But no-one seems to be able to agree why.
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Court of Appeal overturns ban on Drumcree parade
Portadown District Orange Lodge had declined a request from Judge Patricia Smyth to postpone the parade along the Garvaghy Road
Christa Pike to be first woman executed in Tennessee in 200 years - but her defence say she's a victim too
Lawyers for Pike, who killed a fellow student in 1995, say she should get clemency and would not be sentenced to death if the crime happened today.
Celebrity Traitors 2 cast: Who are this year's 'big dogs' and dark horses?
The reality TV game show returns on Thursday, with 21 stars vying to win £100,000 for their chosen charity.
Faisal Islam: The two big calls the chancellor has to make ahead of the Budget
He must consider the longevity of Iran war economic pressures and how to sustain modest optimism, writes the BBC's Faisal Islam.
Tuchel rues 'big mistakes' - did Man City charges have impact?
England's loss to Spain was decided by uncharacteristic mistakes, with two Man City players making errors - so did club news affect performances for country?
England embrace the chaos - but control also needed to win big prizes
England embrace the chaos, but superb Spain show it will never win big prizes, says chief football writer Phil McNulty.
Trump rejects Iran deal to reopen Strait of Hormuz in seven days
Iran's foreign minister acknowledges Trump's comments, but adds that Tehran is waiting for the "definitive views" of mediators.
Young people in China are fangirling over a professor who gets their anxiety
China's economy and tech have developed at breakneck speed, but there is plenty worrying its Gen Z.
Appeal underway after judge blocks Drumcree parade
Portadown District Orange Lodge had declined a request from Judge Patricia Smyth to postpone the parade along the Garvaghy Road
Who made an uncharacteristic error? England player ratings v Spain
England were beaten 3-2 in an entertaining game by world champions Spain in the Nations League - here's how BBC Sport rated the Three Lions' players.
Vollering wins women's road race world title
Demi Vollering continues her remarkable season with a thrilling victory in the women's road race in Montreal.
'Pipe dream' to reality? Wakefield reach Grand Final
Wakefield Trinity were playing in rugby league's second tier in 2024. Two years on, they are one win away from becoming Super League champions.
Republic of Ireland to wear black armbands for Israel game
Republic of Ireland players intend to wear black armbands "in recognition of all lives lost in the [Gaza] conflict" for match against Israel.
England embrace growing competitiveness of women's game
England edge past New Zealand with a last-gasp try by Zoe Harrison as they embrace the growing competitiveness of women's rugby.
Burnham announces scheme to help first-time buyers on to housing ladder
The prime minister says he wants people without support from the "bank of mum and dad" to receive help.
Wakefield shock Wigan to reach first Grand Final
Wakefield Trinity produce a sensational upset to reach their first ever Super League Grand Final and end Wigan Warriors' hopes of a treble in 2026.
Watch: Thousands turn out to see Pope during Lourdes and Paris visit
The BBC's religion editor Aleem Maqbool explains what Pope Leo's visit means for France.
'Mr Saturday' Russell 'comes through other side after real tough period'
George Russell described the Azerbaijan Grand Prix as "the most dominant weekend I've had in my career" after a win that felt like vindication.
Pope praises young people's 'energy and commitment' at huge open-air Mass in Paris
Around 700,000 people gathered in central Paris to hear the Catholic leader speak and offer prayer.
England secure win over New Zealand with last-gasp try
England extend their unbeaten run to 41 Tests after Zoe Harrison scores a try in overtime as the Red Roses beat New Zealand 26-19 at the Allianz Stadium.