Untreated cotton in tampons found to be excellent indicator of pollution under UV light.
The Duke of Cambridge will fly rescue missions for the East Anglian Air services this summer.
Indian PM Modi asks Saudi Arabia's King Salman for his support in evacuating 4,000 Indians stranded in Yemen.
Saudi military 'seeking clarification on the incident' at Haradh in north Yemen
Solar Impulse 2 lands in China, completing the fifth leg of its landmark global journey, powered by solar energy.
A 22-year-old Italian actress has accused Weinstein of groping her during a meeting at his office.
22-year-old war hero from Edinburgh is thought to have died from a head injury
'Secret Garden' adult colouring book sells 1.4mn copies as people look towards colouring as a stress buster.
47-year-old Alfio Anthony Granata subjected the victim to a horrifying campaign of physical and sexual assaults and mental abuse.
Girls as young as 10 were targeted by pervert nurse at John Radcliffe Hospital in Oxford.
Muslim mob attacks church in Minya Province being built to commemorate local victims of Isis.
Anonymous vows to take down Israeli servers and sites on 7 April 'in solidarity with Palestinian people'.
A large crowd looked on as the defenceless couple were murdered in the town square in the Isis strong-hold of Mosul.
Analysis of volcanic rocks from south east Iceland have chemical components of continental crust.
Boko Haram continues to commit 'horrendous acts against civilians' said head of the United Nations office in West Africa.