Australian Curiosity · Wildlife
Why echidnas lay eggs but still count as mammals
An echidna hatches from a soft egg, then depends on months of milk released through pores in its mother's skin. Both parts belong to one mammalian story.
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Australian Curiosity · Night sky
Why the Southern Cross does not point directly south
Crux is a measuring tool rather than a compass needle. Its long axis helps locate an invisible point above true south.
Australian Curiosity · Wildlife
How Australian magpies recognise a familiar human voice
A playback experiment found that wild Western Australian magpies became more vigilant when an unfamiliar person spoke. It is direct evidence for voice recognition, not proof of every viral claim about faces.
Australian Curiosity · Nature
How fire can wake seeds that waited years underground
Some seeds respond to smoke molecules, some to heat, and some wait inside woody fruits for release. Experiments reveal why there is no single fire switch for Australian plants.
Australian Curiosity · Wildlife
Do Australia's 'firehawk' raptors really carry fire?
The viral claim is more complicated than a dramatic clip. Here is what eyewitnesses, Indigenous knowledge and a peer-reviewed study actually establish.
Australian Curiosity · Nature
Why magnetic termite mounds seem to face the same way
Northern Australia's blade-shaped termite mounds line up with the landscape, but their bearings reveal a more interesting mix of sun, shade, wind and magnetic cues.
Australian Curiosity · Design
The sphere that finally made the Opera House roof buildable
The Opera House shells began as beautiful curves without one repeatable construction system. Years of models, calculations and failed geometries led to the sphere that made them buildable.
Australian Curiosity · Wildlife
Why little penguins wait for darkness before coming ashore
Little penguins time their return to the fading light, often wait together offshore and cross exposed ground after sunset. Long-term monitoring reveals that the Moon can shift the schedule too.
Australian Curiosity · Geology
Why a good opal seems to hold moving colour inside it
A precious opal's colours are not pigments trapped in stone. A microscopic three-dimensional pattern sorts white light, then changes the result as the gem turns.
Australian Curiosity · Tasmania
What makes Tasmanian water flash blue at night
Tasmania's electric-blue surf can come from billions of Noctiluca cells. A wave presses a microscopic chemical switch, but the blooms cannot be scheduled.
Australian Curiosity · Deep time
What Shark Bay's living stromatolites reveal about early Earth
Hamelin Pool's rock-like mounds are being built by microbial communities today. They illuminate ancient processes without being unchanged survivors from early Earth.
Australian Curiosity · Emergency preparedness
Got an AusAlert? How real alerts work from 1 October
Received Australia's AusAlert test? Learn how cell broadcast reaches phones, which emergencies trigger warnings and what changes from 1 October 2026.
Australian Curiosity · Energy and money
Australia's three hours of free electricity: who can get it
The Solar Sharer Offer gives some smart-meter households three free midday hours. Check the states, exact times, catches and whether it could lower your bill.
Australian Curiosity · Landscapes
Why some Australian lakes turn an impossible shade of pink
Australia's pink lakes are not coloured by one universal microbe. Salt, light and a changing community of pigment makers create a living landscape-scale display.
Australian Curiosity · Geology
Why Uluru is red on the outside but grey within
Uluṟu's famous red is a weathered skin. Fresh arkose is greyish, while iron at the exposed surface reacts with oxygen and forms rust.
Australian Curiosity · Ocean
How cuttlefish create moving colour on their skin
Pigment organs behave like biological pixels while deeper reflectors and movable skin texture let a cuttlefish transform in less than a second.
Australian Curiosity · Ocean
The night the Great Barrier Reef releases its future
For a few nights, fixed coral colonies release buoyant egg-and-sperm bundles together. The spectacle begins a hazardous journey rather than guaranteeing reef recovery.
Australian Curiosity · Wildlife
A lyrebird's famous mimicry is more than a party trick
The viral chainsaw impression is only the beginning. Experiments show that a superb lyrebird can imitate another bird accurately enough to fool the species being copied.
Australian Curiosity · Ocean science
What 68.5 hours from young white sharks' backs actually revealed
Cameras fitted to 13 juvenile white sharks off New South Wales recorded long stretches over sand and just 20 bursts of speed. None ended in a documented prey capture.
Australian Curiosity · Ocean
How blue-ringed octopuses flash their electric-blue warning rings
The rings do not turn blue like tiny screens. Microscopic reflectors are already there, and a fast muscular movement uncovers them when the octopus displays its warning.
Australian Curiosity · Cars and transport
Is the 2027 Mitsubishi Pajero confirmed for Australia? What we know
Mitsubishi has confirmed the Pajero's global return, but an Australian release date, price and specification have not been announced. Here is what is official.
Australian Curiosity · Emergency preparedness
AusAlert test 27 July: times, phone sound and what to do
What is today's AusAlert phone warning? Check the 27 July test times, sound, compatible devices, hidden-phone safety advice and what to do afterward.
Australian Curiosity · Weather and climate
El Niño is underway in Australia. What the 2026 forecast actually says
The Pacific has entered El Niño, but that does not make every Australian town dry. Here is what the current rainfall and temperature outlook means.
Australian Curiosity · Technology
Galaxy Z Fold8 vs Fold8 Ultra: Samsung changed what 'Fold' means
The Fold8 is a new short, wide design. The Fold8 Ultra is the direct successor to the old Fold. Here is what the $300 Australian price gap actually changes.
Australian Curiosity · Consumer safety
How to check if a product has been recalled in Australia
Use the correct official register for household goods, food, vehicles, medicines and devices, then match the exact model, batch, date or VIN.
Australian Curiosity · Consumer safety
Kmart and Target Active Sand recall: codes and July update
Check Kmart item 42975724 or Target item 69581984. Here is what July play-sand research changed, what it did not prove and the current disposal advice.
Australian Curiosity · Consumer technology
Vodafone outage Australia: what to check before resetting your phone
A no-signal screen does not prove a national outage. Use this order to check the network, protect emergency access, document losses and escalate a complaint.
Australian Curiosity · Cars and transport
Has Fiat left Australia? What the 500e import pause actually means
Fiat has stopped ordering more 500e and Abarth 500e electric cars for Australia, but that is not the same as abandoning every model or existing owner.
Australian Curiosity · Work and technology
What Australia's new workplace AI safety guidance means
The guidance does not ban workplace AI. It explains how existing health and safety duties apply to algorithms, automation, monitoring and software changes.
Australian Curiosity · Education
Who gets Australia's expanded paid-prac payment in 2027?
Ten allied-health fields are joining the Commonwealth Prac Payment. Here is when it starts, who may qualify and what the announced weekly rate does not yet tell us.
Australian Curiosity · Wildlife
Why a kangaroo's tail behaves like a powerful fifth leg
At a slow walk, a kangaroo plants its tail like a limb. Force measurements show it can push the animal forward as powerfully as all four legs combined.
Australian Curiosity · AFL rules
AFL 2026 bench and concussion rules: what actually changed
The AFL now uses five interchange players instead of a tactical substitute. Head assessments and diagnosed concussions follow separate medical timelines.
Australian Curiosity · Commonwealth Games
What Australia is competing in at Glasgow 2026
Australia has athletes across the complete 10-sport Glasgow programme, including six integrated Para disciplines. Here is the safest way to follow the team.
Australian Curiosity · Commonwealth Games
Glasgow 2026: schedule, sports, venues and how to watch
Glasgow 2026 runs to 2 August. Check the official schedule, 10-sport programme, four venue hubs and where Australians can watch live and free.
Australian Curiosity · AFL ladder
How is AFL percentage calculated? Formula and example
AFL percentage equals points for divided by points against, multiplied by 100. See the formula, a worked example and how it orders the ladder.
Australian Curiosity · NRL rules
How the NRL ladder works: points, byes, P and PD
An NRL win or bye earns two points and a draw earns one. P means played; PD is points for minus points against. Read every ladder column.
Australian Curiosity · AFL rules
How to read an AFL score: goals, behinds and the total
An AFL score has goals, behinds and a total. Learn why 12.8 means 80 points, what the four posts do and which number decides the winner.
Australian Curiosity · NRL
NRL Round 21 guide: dates, headline games and where to check times
Round 21 runs from 23 to 26 July. Here is a verified guide to the weekend, the major match-ups and the safest way to confirm kick-off times.
Australian Curiosity · Aviation
What the Project Sunrise wellbeing zone is actually for
The dedicated cabin area is designed for movement, stretching and hydration. It is a passenger feature, not a proven cure for jet lag or every health risk.
Australian Curiosity · Aviation
What Project Sunrise is and when the flights are expected to begin
Qantas plans non-stop Sydney to London service from October 2027. Here is the verified path from certification flights to delivery and passengers.
Australian Curiosity · Aviation
Will Sydney to London become the world's longest passenger flight?
Airbus calls Project Sunrise the world's longest commercial flight. The comparison depends on non-stop distance, scheduled duration and what is actually operating.
Australian Curiosity · NRL rules
What an NRL bye means and why it adds two competition points
A bye gives a team the weekend off and two competition points, but it does not count as a match played or improve the team's points difference.
Australian Curiosity · AFL rules
Why behinds can decide an AFL match even though they are worth one point
A behind is only one point, but it changes totals, late-game choices and the way teams are rewarded for near misses. Here is why it can decide a match.
Australian Curiosity · Aviation
Why the first Project Sunrise delivery now points to 2027
The test aircraft flew in June 2026, but Airbus says the first aircraft delivered to Qantas is planned for April 2027. The dates describe different jobs.
Australian Curiosity · NRL guide
Why NRL kick-off times look different across websites and time zones
NRL games can be listed in local time, AEST, AEDT or a viewer's device time. This guide explains how to confirm the correct kick-off wherever you live.
Australian Curiosity · Aviation
Project Sunrise seating plan: all 238 Qantas A350 seats
The Project Sunrise seating plan has 238 Qantas A350 seats across four cabins. See every class count, layout and the 42 Economy Plus seats.
Australian Curiosity · Tax basics
Working from home deductions in 2026: the records the ATO expects
The fixed rate is not a receipt-free shortcut. Employees need a full-year record of actual work hours and evidence that covered expenses were genuinely incurred.
Australian Curiosity · Wildlife
How a platypus hunts with its eyes, ears and nostrils closed
Underwater, a platypus closes its eyes, ears and nostrils and lets thousands of touch and electrical receptors in its bill guide the hunt.
Australian Curiosity · Wildlife
Why wombats leave cube-shaped clues behind
Wombat droppings really do develop flat faces and corners. Experiments show that the shape is moulded inside the final part of the intestine.
Australian Curiosity · Night sky
How Tasmania sometimes catches the southern lights
Tasmania is one of Australia's best places to look for aurora australis, but a forecast, dark southern horizon and realistic expectations matter.
Australian Curiosity · Wildlife
How the Tasmanian devil earned its fierce name
The Tasmanian devil's scream, toothy gape and night-time habits inspired a frightening name, but its behaviour and conservation story are more complicated.
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