The findings contribute to a controversial debate that pits green technology against the environment.
A study suggests that a volcanic eruption around 1345 cooled the climate, leading to crop failures. On the ships that carried grain to fill the gap came plague-carrying fleas.
A volcanic eruption may have set off a chain reaction that led to Europe's deadliest pandemic.
Diseases like pneumonia and flu must be taken much more seriously, England's chief medical officer Sir Chris Whitty says.
Kyle Sieniawski, from Pontypridd, died last month, after being diagnosed with motor neurone disease in January.
There are safety worries as three large spoil tips are set to be left above Merthyr Tydfil.
Shane Bevan and Laura Tongue say it is "cruel" for grieving families to be left waiting for answers.
William Chapman only found out he had a terminal diagnosis when his GP mentioned it in passing.
Sam Tucker says "opportunities were missed" when her daughter Holly, 6, was diagnosed with a tumour.
Placed incorrectly, cosmetic dermal fillers can damage nearby ateries, leading to to skin loss and even blindness, experts warn.
San Francisco on Tuesday sued 10 major food companies, alleging that they marketed and sold ultraprocessed foods that they knew were harmful to human health.
Tracy Brabin talks to Radio Leeds about the Budget, COP30 and taxing tourists.













