17 megadiverse countries of the world

A tiger lazes in Ranthambore in IndiaOndrej Prosicky/Shutterstock

We profile the world’s megadiverse countries, from obvious contenders like Ecuador and Brazil to one or two surprise entries

It should be comforting to know that a mere 17 countries hold more than 70% of the world’s species. It should be easy to rally this small group of ‘megadiverse countries’ to protect the planet’s extraordinary biodiversity. Alas, some of these countries are also the world’s biggest consumers and polluters. 

13 stunning natural phenomena

Gregory B Cuvelier/Shutterstock

From the famous northern lights to the lesser known sea of stars, we share the world’s most stunning natural phenomena

As Doug Hurley and Bob Behnken made history this week as the first astronauts to launch to orbit on a private spaceship, the world took pause to watch. Given the turmoil of our times, one observer quipped, ‘Congratulations to the Astronauts that left Earth today. Good choice.’

30 most beautiful mountains in the world

Ama Dablam is a thing of beautyDaniel Prudek/Shutterstock

The most beautiful mountains in the world have captivated climbers for centuries. Here, we examine their lethal appeal

“You are not in the mountains. The mountains are in you,” said John Muir, the renowned naturalist, author and environmental philosopher.

If our resident seven-summit hopeful is an apt barometer, Muir makes a valid point. Those who spend time in the mountains seem to be driven by a deeper force. These brave men and women will face vertiginous vertical falls, sub-zero temperatures and 8,000m death zones in pursuit of their summit dreams. It’s in ode to them that we present this list.

12 largest rainforests in the world

largest rainforests in the world amazonFilipe Frazao/Shutterstock

The largest rainforests in the world are some of the most vital ecosystems on our planet. We look at where they’re located and why they need protecting

Home to over half the world’s plant and animal species, the largest rainforests in the world absorb vast amounts of carbon dioxide from the atmosphere, helping maintain the balance of the air we breathe while simultaneously playing a critical role in curbing global warming.

World’s most stunning big wall climbs

The Tsaranoro Massif is known as 'Africa’s Yosemite'Dreamstime

It was five years ago that I first came across a big wall climber. A tiny speck on the side of a gigantic granite wall, the climber was bivvying in Yosemite National Park, the Holy Land of big wall climbing.

I couldn’t comprehend how someone could sleep tacked onto the side of a wall, suspended thousands of feet above the ground, sometimes in treacherous weather conditions.