For decades, we’ve wondered whether the increased use of mobile phones – and wireless technology more broadly – could cause health problems. Now, a major review of dozens of studies spanning 28 years has found no evidence mobile phones are linked to brain cancer.

This is great news. Mobile phones emit radio waves, and we hold these devices against the head, which is what spawned the idea there might be an increased risk. But as Sarah Loughran and Ken Karipidis report, there’s never been strong evidence for this idea. The scientific consensus is now stronger than ever.

Experts hope this latest review – commissioned by the World Health Organization – will help quell the misinformation that still persists about mobile phones and brain cancer.

Signe Dean

Science + Technology Editor

Mobile phones are not linked to brain cancer, according to a major review of 28 years of research

Sarah Loughran, University of Wollongong; Ken Karipidis, Monash University

We now have the strongest evidence to date that radio waves from mobile phones are not a hazard to human health.

It’s almost impossible to keep teens off their phones in bed – but new research shows it really does affect their sleep

Rachael Taylor, University of Otago

Parents are regularly told to limit their children’s screen time during the evening. But new research suggests it is using digital devices while in bed that is the bigger problem.

Should you reward kids for success? Or is there a better way to talk about achievement?

Sarah Jefferson, Edith Cowan University

Parents offer rewards because they think it will help a child reach a desired goal. But it is more helpful to focus on effort than ‘success’.

The Greens want a super-profits tax. Labor and business used to like the idea too

Peter Martin, Crawford School of Public Policy, Australian National University

What the Greens are proposing is really a two-tier company tax system, of the kind that once interested the Business Council of Australia and the Rudd Labor government.

Surcharges are added to most purchases, but what are the rules behind these extra fees?

Steve Worthington, Swinburne University of Technology

The UK Treasury called them “rip-off fees” and banned them in 2018. So how did Australians end up paying for much for card surcharges?

JD Vance got ‘single cat women’ all wrong. Our research shows they wouldn’t vote for him anyway

Leah Ruppanner, The University of Melbourne; Christopher Stout, Oregon State University; Kelsy Kretschmer, Oregon State University

New research shows women see their own fate as tied to that of other women - just one reason JD Vance’s attack was ill-advised.

If Australia wants to fast-track 100% renewables, it must learn from Europe’s risky path

Anne Kallies, RMIT University

Choosing speed above all else gets clean energy built. But it comes with risks. Which path should Australia take?

Heartbreak has turned to rage in Israel. Can Benjamin Netanyahu survive the biggest challenge to his rule?

Ran Porat, Monash University

The mass protests are evidence that many in Israel feel abandoned by their government. Yet, Netanyahu is unlikely to shift course.

Japan’s #MeToo, ominous guinea fowls and a grandma out for revenge: top 5 picks from the Melbourne International Film Festival

Mara Antic, Monash University

Choosing a top five from this year’s festival was not an easy task.

RFK Jr’s animal antics are bizarre – but his treatment of women, along with a litany of Kennedy men, is far more disturbing

Kathryn Shine, Curtin University

Do the Kennedys deserve to remain a power centre in American life and politics? A disturbing new book wonders, while chronicling decades of reckless, entitled treatment of women by various Kennedy men.

Thinking of trying a new diet? 4 questions to ask yourself before you do

Melissa Eaton, University of Wollongong; Verena Vaiciurgis, University of Wollongong; Yasmine Probst, University of Wollongong

Are you stuck in a cycle of endless diets? Consider these questions before starting a new one.

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