One of Scotland's biggest plastic problems, the Arrochar litter sink, sits at the head of Loch Long.
Male frogs carrying tadpoles made an incredible journey to the UK by boat, plane, and car.
The BBC speaks to six people about their first cervical screening, and what they wish they'd known beforehand.
The success of SpaceX and other private-sector space firms is throwing up hard questions about America's "great national treasure".
The success of SpaceX and other private-sector space firms is throwing up hard questions about America's "great national treasure".
Trading Standards says adverts for heated tobacco products are banned, but some supermarkets disagree.
Some scientists fear the risk of a collapse to warm Atlantic currents has not been taken seriously.
The drugs giant blames "protracted" talks with the government as well as differences over funding.
The gene therapy Casgevy, which will now be offered to some patients in England, could help people live disease-free, experts say.
Vaccinating poultry against bird flu is still not allowed in the UK despite a rise in farm outbreaks.
The UK has set an ambitious goal to radically reduce carbon emissions by 2035.
The National Institute for Healthcare and Care Excellence backs a tablet for dust mite allergies.
Bennu contains minerals and thousands of organic molecules, including the chemical components that make up DNA.
Bennu contains minerals and thousands of organic molecules, including the chemical components that make up DNA.
Scientists say the fires that engulfed Los Angeles were made 35% more likely due to climate warming.
A host of hospital building projects have been put back to the 2030s. How will they cope?
Some online sites prescribe a potentially risky hair loss drug without consistent safety checks, BBC finds.
More than twice the size of greater London, the expanse of ice is unpredictable and dangerous.
Nasa astronaut Suni Williams, one of two astronauts stuck on the International Space Station, has completed her first spacewalk since arriving.
A huge private bathhouse is found after lying hidden for 2,000 years under volcanic rock and ash.