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Comic explainer: how memory works

Dec 12, 2016 19:36 pm UTC| Health

We recall thousands of events and procedures every day, but what is memory? In this comic explainer, The Florey Institutes Dr Jee Hyun Kim explains how memory works, why we recall some things more easily than others and...

What makes it so hard to quit drugs?

Dec 12, 2016 11:05 am UTC| Health

Most people who use alcohol and other drugs do so infrequently and never become dependent (or addicted as its sometimes called). On average about 10% of people who use alcohol or other drugs are dependent. The rate is...

Why cutting meat from your diet could be a revolutionary act

Dec 12, 2016 04:45 am UTC| Health

Controversy erupted at the University of Cape Town in 2016 when some academics suggested that only meat-free meals should be served on parts of the campus. The debates and opposition were couched in arguments around ethics...

Who's listening? The ethical and legal issues of developing a health app

Dec 10, 2016 10:00 am UTC| Technology Health Law

From large companies to tiny startups, many people are working on creating apps to monitor and improve our health. The technical skill needed is widely recognised and developers are becoming more aware of the need to...

New evidence gives supporters of chiropractic a headache

Dec 10, 2016 02:40 am UTC| Health

A paper was published and much discussed online recently which demonstrates all the problems that I and other critics have with the way research is done and interpreted in the world of chiropractic. The study looked at the...

Time scarcity is a slippery slope to inactivity

Dec 09, 2016 03:49 am UTC| Life Health

Even though most Australians know we need to exercise more, many of us dont. Our recent study suggests this is often due to diminishing availability of time. We found that among otherwise healthy people, becoming time...

Masked hypertension is a silent killer – we must do more to detect it

Dec 08, 2016 13:15 pm UTC| Health

Some people with normal blood pressure have elevated blood pressure when their doctor takes the reading. This phenomenon is known as white coat hypertension. But theres an opposite phenomenon, known as masked hypertension,...

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Economy

Beyond the spin, beyond the handouts, here’s how to get a handle on what’s really happening on budget night

Three weeks from now, some of us will be presented with a mountain of budget papers, and just about all of us will get to hear about them on radio, TV or news websites on budget night. The quickest way to find out what...

Johannesburg in a time of darkness: Ivan Vladislavić’s new memoir reminds us of the city’s fragility

Ivan Vladislavić is Johannesburgs literary linkman. He tells us, in the first pages of his new book, The Near North, that before cities were lit, first by gaslight and later electricity, people of means paid torchbearers...

Economist Chris Richardson on an ‘ugly’ inflation result and the coming budget

With Jim Chalmerss third budget on May 14, Australians will be looking for some more cost-of-living relief beyond the tax cuts although they have been warned extra measures will be modest. As this weeks consumer price...

Why is the London Stock Exchange losing out to the US

London Stock Exchange (LSE), which can trace its heritage to the coffee houses of the 17th century, is failing. The volume of shares traded is sharply declining, and some UK companies are swiftly moving to the US...

Why Germany ditched nuclear before coal – and why it won’t go back

One year ago, Germany took its last three nuclear power stations offline. When it comes to energy, few events have baffled outsiders more. In the face of climate change, calls to expedite the transition away from fossil...

Politics

Labour can afford to be far more ambitious with its economic policies – voters are on board

To say that the Labour party is flying high in the polls is something of an understatement. But despite its consistent lead against the Tories, the opposition finds itself in a rather odd position: on the cusp of power but...

History for sale: what does South Africa’s struggle heritage mean after 30 years of democracy?

One of my favourite statues is the one of Nelson Mandela at the Sandton City shopping centre in Johannesburg. Larger than life, its oversized bronze shoes shimmer in the evening light, polished by the hands of many...

Sudan: civil war stretches into a second year with no end in sight

In the early hours of April 15 2023, the Rapid Support Forces (RSF) a Sudanese paramilitary force attacked the military airstrip in the town of Merowe and deployed troops across strategic locations in Sudans capital,...

Joe Biden Proposes Record 44.6% Capital Gains Tax in Latest Budget Plan That May Favor Cryptocurrencies

President Joe Biden has proposed raising the capital gains tax to an unprecedented 44.6% in a bold fiscal move, targeting the wealthiest Americans. This hike is part of his 2025 budget proposal to reduce income...

Turkey’s suppression of the Kurdish political movement continues to fuel a deadly armed conflict

The world has 91 democracies and 88 autocracies. Yet 71% of the worlds population (some 5.7 billion people) are living under autocratic rule, a big jump from 48% ten years ago. This trend towards authoritarianism can...

Science

A Nasa rover has reached a promising place to search for fossilised life on Mars

While we go about our daily lives on Earth, a nuclear-powered robot the size of a small car is trundling around Mars looking for fossils. Unlike its predecessor Curiosity, Nasas Perseverance rover is explicitly intended to...

The rising flood of space junk is a risk to us on Earth – and governments are on the hook

A piece of space junk recently crashed through the roof and floor of a mans home in Florida. Nasa later confirmed that the object had come from unwanted hardware released from the international space station. The 700g,...

Peter Higgs was one of the greats of particle physics. He transformed what we know about the building blocks of the universe

Peter Higgs, who gave his name to the subatomic particle known as the Higgs boson, has died aged 94. He was always a modest man, especially when considering that he was one of the greats of particle physics the area of...

Could a telescope ever see the beginning of time? An astronomer explains

The James Webb Space Telescope, or JWST for short, is one of the most advanced telescopes ever built. Planning for JWST began over 25 years ago, and construction efforts spanned over a decade. It was launched into space on...

US media coverage of new science less likely to mention researchers with African and East Asian names

When one Chinese national recently petitioned the U.S. Citizenship and Immigration Services to become a permanent resident, he thought his chances were pretty good. As an accomplished biologist, he figured that news...

Technology

Tesla Clears Regulatory Hurdles for FSD Launch in China with Baidu's Help

Tesla and Baidu have joined forces to tackle Chinas rigorous FSD regulations, ensuring all Tesla operational data is stored in Shanghai, thereby adhering to strict data compliance measures. According to Reuters, a...

Samsung Teams With eSports Icon 'Faker' to Boost Odyssey Sales in China

Samsung Electronics has intensified its efforts in China by aligning with Lee Faker Sang-hyeok and the powerhouse T1 eSports team to promote their Odyssey gaming monitors. The collaboration was highlighted during an...

Ethereum Whales Sell Off 56K Coins, Fueling Fears of Further Price Drops

Whales have shaken the Ethereum market by dumping 56,000 coins, leading to widespread speculation about further price corrections amid the crypto markets broader instability. Impact of Whale Transactions on...

Shiba Inu Faces New Correction, Dips Below Key Support Levels

Shiba Inu (SHIB), the popular meme cryptocurrency, has initiated another correction phase. It dropped below the crucial 26-day EMA and edged towards significant support levels. This downturn reflects a broader hesitance in...
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