Science
Scientific discoveries and research
Helping one of Britain's rarest butterflies
For more than 30 years, Paul Dunn has been working to revive the fortunes of the high brown fritillary.
How can you help wildlife during hot weather?
Sophia Herod has some tips for helping animals that might visit your garden or neighbourhood.
Boxy forms and odd lights: US declassifies more UFO files
The US government published a fourth instalment of unresolved cases, promising to release more files on a rolling basis.
East Asia braces for destructive typhoon as landslides kill 15 in Philippines
Heading for Taiwan and south-eastern China, the 1,000 km-wide Bavi is forecast to be one of the strongest storms in decades.
Watch: Typhoon Bavi forecast to bring heavy rains and floods to Taiwan, Japan and China
See how the powerful storm is expected to move across east Asia on Saturday.
Struggling pig farmers say £2m support package 'not enough'
Farmers welcome the Scottish government funding but say it's not enough to stop them losing about £1m a month
UK bakes in 35C highs as millions under hosepipe bans
On Thursday, temperatures exceeded 34C for the eighth day this year, breaking the previous record of seven days in a calendar year.
Alderney set to welcome Britain in Bloom judges
Alderney is set to represent the Bailiwick of Guernsey in the national Royal Horticultural Society awards.
Pupils vow to save 'dying' river in beauty spot
Children from a school near a popular beauty spot test local water quality over pollution concerns.
Amur tiger Ginger Biscuit settles into new home
The two-year-old female has moved from Longleat to Woburn and is settling in well, her keepers say.
China lands reusable rocket for first time, state media says
It follows similar landings of reusable rockets by US-owned companies SpaceX and Blue Origin.
Rocket test flight could be attempted from Shetland in August
SaxaVord Spaceport has announced a five-week "window" for possible attempts.
Nasa launches mission to save falling space telescope
A Nasa-funded robot has blasted off to catch a falling telescope in mid-orbit and blast it back to safety before it burns up.
Scientists fear cuts may shut radio telescope
The site is part of e-MERLIN, a globally significant group of seven radio telescopes across the UK.
How cows are helping one of Britain's rarest butterflies
The high brown fritillary needs bracken and a certain violet to thrive - but everything in moderation.