Daniel Graham
Content editor
Danny writes about wildlife, conservation and the environment.
Recent articles by Daniel Graham
It spans 2.7km, borders two countries and can be seen from space – and is home to one of the most daring animals on Earth
South America's Iguazu Falls is the world's largest waterfall system. Yet, despite its imposing size, a devoted bird flies through its crashing cascades to raise its young.
Rare blue-faced monkeys seen swinging through remote forest in Vietnam
The critically endangered Tonkin snub-nosed monkeys were spotted during a recent population census in Vietnam’s Khau Ca forest.
Camera hidden inside crocodile nest – this is what it filmed
The extraordinary footage was captured in Uganda's Murchison Falls National Park.
Astonishing power and resilience of hippos revealed in 16 incredible photos
Dramatic images of hippopotamuses – from the muddy banks of the Luangwa River in Zambia to Botswana's vast Okavango Delta.
9 mind-blowing photos of animals entombed in amber
Astonishing images of amber-enveloped spiders, flies and lizards.
When the Titanic sank 3,800m into the Atlantic Ocean, strange animals moved into the wreck
Big-eyed fish, curious-looking brittle stars and white squat lobsters are all living at the wrecked ship, which sank to the bottom of the Atlantic Ocean more than 100 years ago.
It’s older than the Roman Empire, taller than the Statue of Liberty and as heavy as 7 blue whales
Meet the General Sherman tree – the largest tree on the planet.
10 epic photos of the most monumental trees on Earth
Astonishing images of some of the world's largest trees, from towering giant sequoias and coastal redwoods to colossal cedars and statuesque baobabs.
A huge ancient predator is lurking in Japan’s rivers – and it’s eating frogs and crabs
This enormous amphibian can grow up to 1.5 metres long – a new study reveals how it has reached the top of the food chain in Japan's waterways.
Deep-sea explorers film massive animal drifting through darkness in South Atlantic Ocean
The rare giant phantom jelly was spotted during a science expedition off the coast of Argentina.
“It’s extraordinary”: Australia’s oldest ever dinosaur fossil found in Brisbane
A dinosaur footprint discovered by a student in 1958 has been formally documented.
Formidable power of crocodiles revealed in staggering slow-motion video
Dramatic footage shows two Nile crocodiles colliding in Tanzania's Serengeti National Park.
“Greater detail than ever before.” Ancient creature found immaculately entombed in amber
The now-extinct animal was one of three species discovered within fossilised tree resin from a museum in Germany.
Extraordinary underwater photos of the fastest hunter in the ocean
Sailfish can reach speeds of almost 70mph and grow up to 3.4m long – these images of them hunting are utterly breathtaking.
Scientists are desperately trying to resurrect Australia’s ‘zombie tree’
Researchers say they are in a race against time to save the tree from a deadly fungal disease.
11 epic photos of the heaviest snake on Earth
Green anacondas can grow to almost 9m in length and weigh more than 250kg – that's about the weight of a male grizzly bear.
Astonishing snow leopard hunt filmed in Pakistan's remote mountains
Dramatic footage shows a snow leopard pursuing a markhor through a steep mountain gorge towards a cliff edge.
Exquisitely preserved animal pulled from ancient swamp in Illinois. Strange dimples on body reveal what killed it
The specimen was found at Mazon Creek fossil beds, a site known for its beautifully preserved animals and plants.
Stunning alligator photos show power and beauty of these incredible predators
Remarkable images of American alligators – from the rivers of Florida to the swamps of Louisiana.
This bird’s song sounds exactly like dripping water. Scientists just worked out how it does it
New research reveals how cowbirds make their astonishing liquid song.
Sharks are attacking albatrosses in Hawai'i. And it's causing other apex predators to flee
Every summer, tiger sharks gather at a remote atoll in the Pacific Ocean to hunt fledgling seabirds. New research suggests it's changing the way other shark species behave.
16,000 dinosaur footprints discovered in Bolivia. It's the largest collection ever found
Some of the footprints recorded are 30 cm in diameter – that's the size of a large frying pan.
Mysterious animal discovered in Utah's Great Salt Lake. It may exist nowhere else on Earth
Scientists say they're not sure exactly how the newly discovered species found its way into the enormous US lake.
Killer whales filmed hunting with dolphins and sharing prey for first time
Aerial and underwater footage captured around Vancouver Island in Canada shows the two marine animals working together to hunt salmon.
