Humans appear to see sunrises and sunsets "almost like bookends". Here's what a dose of golden hour does for our memory, sleep and mood.
In Fiji in the South Pacific, farmers are reading nature's warning signs to predict hurricanes – from creeping Yam vines to hornets nesting.
Inside the island colony being tapped to help save Australia's koalas from deadly chlamydia.
An expert says many can not handle the high temperatures we have been experiencing.
A yellow weather warning for thunderstorms is in place in the South West from 18:00 to 23:59 BST on Thursday.
Head Ranger Simon Lee says fires can start and spread very quicky and can be absolutely devastating.
BBC South West senior meteorologist David Braine explains what the different warnings mean for people.
BBC Paris Correspondent Hugh Schofield is in the French capital, where temperatures are soaring this week.
New research shows the prospect of 45C heatwaves is not as far away as you might think.
Forecasters are warning of further extreme temperatures on the continent in the next few days.
Jersey Met says Thursday, 25 June, was "the hottest day on record for the island".
Experts say older fridges are failing in hot weather as rising temperatures put them under pressure.
Climate scientists are warning that heatwaves like the one in 1976 will become more common.
Horsham District Council says climate change is to blame for the water safety concerns.
Islanders urged to use water "wisely" after demand soared in heatwave.
Weaker monsoon rains are likely to impact farm output but the government says it has enough grain stocks to deal with any shortages.
Seaside towns are at risk of disappearing under rising sea levels, according to new research.
Scientists estimate at least between 14 and 30 million insect species, not just six million.
A group of researchers take on a new approach to protecting animals - by attempting to live like them.
The Bristol researcher discovers "surprisingly rich" microscopic communities on her three-month trip.
Marine life off Jersey is changing as water temperatures rise due to climate change, an expert says.
Schoolchildren across London are rebuilding broken toys to cut waste and learn about climate change.
Buntingford First School is the first in England to be net zero carbon, the council says.
WHO chief Tedros Adhanom Ghebreyesus warned that Europe is not prepared for high temperatures.