Science News

'It's either aliens or a swarm of comets': scientists baffled by bizarre star

Marcus Strom   A star that some think might be home to high-tech aliens has scientists asking 'WTF?'.

Latest science news

Chemists plan to make synthetic life in test tube

ANU's School of Biology is investigating how cancer cells protect themselves against chemotherapy drugs.

Georgia Bell   What if synthetic life could be created in a test tube?

Science

How we made the Earth move

The axis around which the Earth spins has shifted.

Peter Spinks   For the first time, human activity has caused a shift in the tilt of Earth's spin axis, which could affect GPS and other satellite measurements.

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Reaching for the stars, across 4.37 light-years

Professor Stephen Hawking is one of three members of the board of directors for the mission.

Dennis Overbye   Can you fly an iPhone to the stars?

Science

Breakthrough brain chip gives paralysed man ability to move fingers, play Guitar Hero

Burkhart now has enough dexterity to play <i>Guitar Hero</i>, among other things.

Ariana Eunjung Cha   Ian Burkhart is the first quadriplegic man to have movement in his arm and hand partially restored by a brain implant.

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Science

Fossil ear reveals origins of dolphin communications

Dolphins, adorable and with an uncanny ability to communicate and find prey using echolocation.

Peter Spinks   Toothed whales, including dolphins, developed the ability to sense their watery world by interpreting high-frequency sounds at least 26 million years ago.

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Hey, Sun, your spots are clearing up

Sunspot activity is expected to decrease over the next few years.

Perry Vlahos   For non-astronomers, there's a better chance of Carlton winning the AFL Grand Final this year than of having heard of the Maunder Minimum. But there are improved odds you've heard of the Little Ice Age, experienced in Europe and North America a few hundred years ago. The two intersect, but did one cause the other?

The big dry threatens world's small islands

The Cocos Islands are not short of water for snorkelling.

Peter Spinks   Roughly 16 million islanders face the prospect of freshwater supplies drying up, as climate change takes its toll.

Scientists discover land without bees - and it's in Australia

Without bees some food production chains would falter.

Bridie Smith   Imagine a world without and bees. Food production chains would falter and some crops which rely on bee pollination would fail entirely.

SpaceX rocket makes breakthrough ocean landing

The Falcon 9 SpaceX rocket shortly before exploding.

​A SpaceX Falcon 9 rocket that blasted off from Florida on a cargo run for the International Space Station has achieved a dramatic spaceflight first.

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Putting mice on the autism spectrum

Mice are naturally social creatures.

Bridie Smith   Scientists have found out how to make mice autistic – a finding that could enable researchers to better diagnose and manage the condition in humans.

Science

This spider could have the fastest jaws in the world

One of the tiny species of trap-door spider in New Zealand may have the fastest jaw strike.

New research has highlighted a species of spider that could have the fastest jaws in the world, with strikes so fast that high-speed cameras struggle to capture it.

Submarine-hunting drone ship Sea Hunter unveiled by the US

The Sea Hunter, the pilotless ship designed to hunt submarines.

The US military has christened an experimental self-piloting ship designed to hunt for enemy submarines, a major advance in robotic warfare at the core of America's strategy to counter Chinese and Russian naval investments.

How to understand encryption by reading novels and watching telly

Encryption represents a flashpoint between individual privacy and law enforcement's need to know.

Kevin Bankston   Encryption makes sure our private data stays private, but it's also making law enforcement investigators nervous.

Like as not, you're being followed by a bot

Instagram star Sjana Earp. Exotic. Not wearing much.

Terry Lane   After years of staying away from social media, I decided to start an Instagram account. I learned a lot more than I bargained for.

Space

Meteor shines bright green in spectacular chance photo

Wellington man Jono Matla had no sooner pressed the shutter for the last photo in his six-shot panorama when the meteor ...

Jeff Tolan   New Zealander Jono Matla had just pressed the shutter button when the night sky lit up.

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BOM plan to take over CSIRO climate change research

The Cape Grim greenhouse gas station in Tasmania, run in partnership by CSIRO and the Bureau of Meteorology

Adam Morton, Peter Hannam   The Bureau of Meteorology has offered to save climate research that CSIRO plans to axe under a plan that would see some long-term programs and dozens of jobs transfer between the two national science agencies.

Science

Real lightsaber would be the most dangerous weapon on the planet

Kylo Ren wields his lightsaber in <i>Star Wars: The Force Awakens</i>.

Martin Archer   Physics research uncovers a fundamental property of Star Wars lightsabers that would make them incredibly deadly in the real world, for both the attacker and victim.

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Australian neuroscientist nearly went to jail for making up data

UQ researcher Bruce Murdoch outside Brisbane Magistrates Court.

Amy Ellis Nutt   The main counts were for an article heralding a breakthrough in the treatment of Parkinson's disease.

The emails showing CSIRO plan to abolish climate research

Climate research, including Antarctic programs, were ear-marked for some of the deepest cuts.

Adam Morton, Peter Hannam   Australia's national science organisation will stop "doing science for science sake" and no longer do "public good" work unless it is linked to jobs and economic growth, according to internal emails between CSIRO senior managers.

How to tell if other people think you're attractive, according to science

One technique allows people to think about themselves with an outsider's perspective.

Ana Swanson   One technique allows people to think about themselves with an outsider's perspective.

Features

Science is Golden

Listen to our podcast series about science and scientists.

Scientists find echoes of Big Bang

An experiment at the South Pole leads to what is potentially one of the biggest scientific discoveries of the past two decades.

The secret to running repairs

Scientists think the Mexican walking fish may hold the key to regeneration in humans.

Alive as a dodo

Bringing animals back from extinction is no longer science fiction. But the question is, should we do it?

Videos

Navy reveals Antarctic secrets

Australian Navy hydrographers on their boat the Wyatt Earp map the seafloor off Casey Station in Antarctica.

Cycling out of intensive care

World leading research is under way to rehabilitate ICU patients - some unconscious - with horizontal exercise bikes. Producer - Tom McKendrick

Furry Facts

Why onions make you cry

Ever wonder why chopping onions is such a tear jerking event?

Vaccines

Needles aren't a whole lot of fun, but why is immunisation so important? Cartoonist John Shakespeare and Science Editor Nicky Phillips explain.

El Nino and La Nina

Have you ever found it hard to understand why Australia's swings between drought and floods?

Tornadoes

They're some of the most destructive forces on the planet, but what is the difference between a tornado and a cyclone?

Sinkholes

What is a sinkhole? What causes them? Furry Facts explains.