menu_open Columnists
Isabelle Gerretsen

Isabelle Gerretsen

BBC

We use cookies to provide some features and experiences in QOSHE

More information  .  Close

The dramatic photo of huskies walking on water

In 2019, climate scientist Steffen Olsen took a startling photo of huskies appearing to walk on water. The photo quickly went viral as it revealed the...

18.03.2025 100

BBC

Isabelle Gerretsen

Why do we throw away the best bit of our fruit?

Instead of throwing away edible and nutrient-rich peel of bananas, oranges and other fruits and veg, here are five ways to make the most of them. It...

26.01.2025 100

BBC

Isabelle Gerretsen

Expert tips for staying active in cold weather

It can be difficult to find motivation to keep fit when it's cold and dark outside. Here are some expert tips on how to stay active during the winter...

24.01.2025 20

BBC

Isabelle Gerretsen

Seven proven ways to help the planet in 2025

Slowing down climate change is an immense task, but small individual actions can add up to help reduce emissions. In 2024, the critical 1.5C...

03.01.2025 100

BBC

Isabelle Gerretsen

Seven climate wins you may have missed in 2024

Global temperatures rose and extreme weather ramped up, but there were also some significant breakthroughs for the climate this year. Here are...

17.12.2024 300

BBC

Isabelle Gerretsen

The luxury fish we thought we'd saved

Once pushed to the brink of extinction by overfishing, bluefin tuna has experienced a spectacular rebound in recent years. But can it survive the...

13.12.2024 30

BBC

Isabelle Gerretsen

The scientists who chase tornadoes across the US

How tornadoes form remains one of nature's biggest mysteries. Meet the scientists who are chasing twisters to unlock the secrets of destructive...

16.07.2024 10

BBC

Isabelle Gerretsen