Extreme heat affects pre-existing conditions from heart to kidneys to mental health. Here are symptoms and solutions.

Encouraging a move from fossil fuels to electricity could give families 'breathing space' on cost of living, analysis ...

All the ways to watch Tour de France 2026 live streams – including for FREE – as Tadej Pogacar and Jonas Vingegaard face off ...

Two months after promising heating upgrades within months, the department will say only that work is under way on a series of ...

Iranian leaders have been seen praying over the coffins of slain Supreme Leader Ayatollah Ali Khamenei and his family members ...

The process of making a protective mask is more complex than meets the eye, as doctors, surgeons and designers explain ...

Air conditioning in Europe is not a given — and in several countries, government rules actively restrict how cold public ...

Europe's Invictus hypersonic aircraft could fly within a decade, aiming for Mach 5 speeds and London to Sydney in 3 hours.

Millions of people around the world wear smart rings and fitness trackers to keep tabs on their sleep, workouts, heart rate ...

As soon as a heatwave hits, hordes of people descend on our garden. I need a booking form to organise all the different ...

Americans are braving a massive heatwave to celebrate 250 years of U.S. independence in the nation's capital, where temperatures are expected to rise over 100 degrees.

This stunning island off the coast of mainland Britain could be yours, if you have a spare £3 million lying around.