Travel is getting cheaper, but more carbon-intensive.
Renato Podestá Castilho/Flickr
For the first time research has quantified the global carbon footprint of tourists. It's big – and getting bigger.
Sun, sea, sand and tower blocks in Benidorm, Spain.
How to make your holiday better for the environment through sustainable tourism.
The Maldives: beautiful, but vulnerable.
It's not just the price to you, but how much it costs the destination.
Social media posts, such as this image uploaded to Flickr, can be repurposed for reef health monitoring.
Sarah Ackerman/Flickr/Wikimedia Commons
Mining social media posts from tourism hotspots such as coral reefs could turn tourists into environmental citizen scientists without them even realising it.
The view of the Chyulu hills from Tsavo West National Park.
Recurrent fires in Kenya's Chyulu Hills have been linked to illegal activities and are often attributed to squatters who live in the hills.
Getting around on a bike, a (mostly) fun way to travel green.
Bike riding image from www.shutterstock.com
Luxury holidays aren't just a dent in your bank balance – they're also doing untold harm to the environment. But you can have a good, green holiday.
The Great Barrier Reef’s northern sections have been hit hardest by bleaching.
James Kerry/ARC Centre of Excellence for Coral Reef Studies
The statistic that bleaching has been seen in 93% of surveyed areas of the Great Barrier Reef has sparked worldwide coverage - not all of it accurate.
Professor Morgan Pratchett surveys bleached corals on Australia’s GBR.
Cassy Thompson, ARC Centre of Excellence for Coral Reef Studies
Bleaching has hit a huge swathe of the Great Barrier Reef, with many corals in the reef's remote northern reaches now expected to die as a result of warm waters linked to this summer's El Niño.
Black rhino cow and calf, southern Africa.
Next time you plan a holiday you can rest assured that wildlife sightseeing can help some threatened species.
Scuba diving must be done in a sustainable manner to preserve the industry.
Africa has a number of excellent scuba diving sites, but these must be maintained sustainably to keep attracting different divers.
A tree house used to observe the Tungurahua volcano in Ecuador which has made a point of developing ecotourism to boost economic growth.
The world must embrace an economy where people and the planet are what matters the most.
The Simien National Park in Ethiopia is home to globally threatened species.
There are several relatively unknown eco-friendly locations in Africa that adventure-seeking tourists would find delightful.
China has experienced deforestation in some parts of the country placing valuable biodiversity at risk of extinction.
China needs to do more to manage the balance between conservation and tourism to protect its rich biodiversity.
While ecotourists enjoy the warm waters of the Cuiaba River in Brazil, our presence in natural areas like this may have unanticipated costs for local wildlife.
We often think of ecotourism as good for the environment. But it may have some worrying unintended consequences for wild animals.
Gorillas in the wild: better than a zoo.
The fortunes of the world's remaining wild gorillas is linked to prosperity in the places where they live - hence the high price of tourist permits. But with economic development comes economic threats too.
Diving in Indonesia’s Raja Ampat Marine Park to see these clownfish will cost you more than before – but for good reason.
Diving in many parts of Indonesia, Thailand and Malaysia now costs a little more than it used to – but you might be happy to discover why.
The Great Southern Reef is unique, beautiful and contributes significantly to Australia’s culture and economy. However, few of us realise the magnitude and value of this gem right at our doorstep.
T. Wernberg 2002
The Great Southern Reef covers 71,000 square km and contributes more than A$10 billion to Australia's economy each year.
Lake Pedder is within Tasmania’s World Heritage Area. Could it benefit from greater tourism development?
The recent leaking of a new draft management plan for the Tasmanian Wilderness World Heritage Area (TWWHA) has prompted vigorous debate over the merits of tourism development in protected areas. Specifically…
It should be possible to enjoy your holiday and give the planet a break.
Australians love to travel. About 9 million Australians travelled overseas last year, 60% of them on holiday. For most tourists, sustainable development and climate change were probably not high on their…
Fishing of potato rock cod is totally banned in Queensland waters. Better regulation might avoid similar bans for other species.
Tighter bag limits for fishing could be the key to ocean conservation, according to new research showing that limiting fishing across entire regions can offer better protection than using marine reserves…