The wind is ferocious and the temperature hovers close to zero, but Andrea Turbett has only warm words to describe her job on the remote, sub-Antarctic Macquarie Island as Australia's southernmost ranger

The deep-sea explorer who discovered the Titanic and many other shipwrecks is on a quest to solve the 80-year-old mystery of pioneering pilot Amelia Earhart’s disappearance

On the eve of National Tree Day, new research suggests planting a trillion trees could achieve a 20-year pause in global warming and that we have the available land to do it

Thirty endangered rufous hare-wallabies have been released in Australia’s Central Desert into a sanctuary created as part of a project building the world’s longest cat-proof fence

We look at some of the best contributions to an international photography competition about how we work now and wonder which of these jobs will still be done by humans in 2100

In 1969 a boy dropped a message in a bottle into the ocean from a ship off the Australian coast and now another boy has found the bottle and the message’s author has been located

After several warm days with temperatures above 30C, residents of this Mexican city woke up to a winter wonderland and then set about trying to find their cars under all that ice

An erupting volcano in Papua New Guinea has blanketed a town in ash and forced evacuations, just four days after astronauts on the ISS photographed another incredible eruption

Over five days, including nights sleeping in a tent slung from the rock face, a 10-year-old girl has become the youngest person to climb the world’s most famous rock wall

A photo of a pack of sled dogs appearing to walk on water in Greenland has shocked the world, showing the result of a massive ice melt on an unusually warm day last week

Residents of an island near the Arctic Circle are working on a plan to officially ignore time for two months each summer when the sun doesn’t set for 69 days and it doesn’t get dark at all

An Australian teenage pilot has set a world record for the youngest solo circumnavigation of the country, touching down back in Bendigo after seven weeks and 15,000km

The International Space Station is about to become the latest holiday destination with the first tourists blasting off next year. A ticket will cost about $83 million, air included

Two of the world’s most active volcanoes are erupting, just as the most active volcano goes quiet. Kids News looks at how volcanoes erupt and where these three sit on the Earth’s crust

As whale watching season begins in Australia, everyone is on the lookout for a very special white humpback whale who has been cruising the east coast every year for up to 30 years

Lake Eyre is approaching its fullest state in more than 40 years, with the huge flow of water catching the attention of birds, pilots, tourists and even NASA

Cave explorers in Tasmania have set a new Australian depth record and found a tunnel linking two cave systems, solving one of caving’s biggest mysteries

Warriors from China’s world-famous Terracotta Army — which is considered the Eighth Wonder of the World — have arrived in Australia for a unique arts exhibition

A newly discovered tunnel inside the world’s biggest cave linking it to another big cave has been described as like finding another 1km-high lump on the top of Mount Everest

A 72-year-old explorer has floated for 127 days and more than 4000km across the Atlantic Ocean in a plywood capsule without a sail or a motor

After a freak hailstorm turned a sandy beach into a sea of white, we look at what causes hail and if it’s dangerous for humans to get caught in it

Broken Hill is usually in the news for being hot and dry, but this time it’s about something cool and damp: a special local salad invention called cheeseslaw

Look at the clocks in the roadhouses along a remote, 340km section of the highway through the Nullarbor and you’ll see they don’t match anyone’s smartphone time

Residents are being warned to "stay indoors" as the extremely dangerous tropical Cyclone Veronica brings wild winds and heavy rain in Western Australia today

People who love pink are flocking like flamingoes to take selfies in front of a lake in Melbourne dyed by a population explosion of algae

A group of friends thought they saw a massive rock on the sand, but we now know it was an ocean sunfish, one of the world’s biggest fish and very rare in these waters

An Australian citizen scientist has discovered three beautiful new species of disco-dancing peacock spiders. Arachnophobes needn’t worry: they’re the size of a grain of rice

Researchers from several Australian universities have determined the dingo is not a dog but a unique native species of its own

A major oil spill in the Solomon Islands is moving towards the nearby UNESCO World Heritage Area, with fears of a looming environmental disaster

Scientists have rediscovered a giant bee, nicknamed the ‘flying bulldog’, on a remote Indonesian island after thinking it had been extinct for 30 years

Michelle Lee has become the first Australian woman to row across an ocean after a 5000km solo journey across the Atlantic that took 68 days, 12 hours and 49 minutes

The internet’s latest sensation is a beach that looks like it’s made of popcorn. We find other incredible beaches around the world and explain what happens in nature to create them

There are ghost towns all over Australia, but one once-busy settlement is coming back to life more than 50 years after its residents fled in a hurry one hot December afternoon

After its population was almost wiped out in the 1800s, no one had the answer to the question of how and why Easter Island’s giant statues were made and moved, until now. Can you guess?

In the unexplored depths of the ocean off the coast of Tasmania, massive volcanic mountains kilometres high rise above the sea floor. What more would you like to know?

Spring weather and warm mean something completely different on Antarctica, as these funny outdoor cooking photos show. What would you like to try to cook outdoors there?

It’s International Lighthouse Weekend, a great time to learn about the important role lighthouses have played through history and today to keep sailors and ships safe

Australia is growing faster than ever before, with one baby born every 102 seconds. This week we reach 25 million, much earlier than expected

Many country towns are struggling, with falling populations, few jobs and not many visitors. But amazing murals on disused silos are helping breathe new life into these rural communities

A new helium balloon sky ship will offer amazing bird’s eye views of Uluru for tourists when they are no longer able to climb the famous rock

North Korean leader Kim Jong Un promised to end the war and give up nuclear weapons at a historic meeting. Now the world is waiting to see if he can keep his promises for peace.

Scientists have found 30kg of plastic inside a dead sperm whale’s stomach. It is just one of thousands of animals killed each year as our oceans become clogged with rubbish

The Sydney Opera House joins a list of world landmarks to turn green to celebrate St Patrick’s Day.

The world’s tallest man has met the world’s shortest woman in the shadows of the pyramids in Egypt. See the remarkable images