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Deforestation in the Amazon could raise local temperatures by 1.5C

20 March 2019

Deforestation in the Amazon could have a similar local warming effect to decades of climate change-driven temperature rises


NZ mosque

Facebook blocked over a million uploads of Christchurch attack video

20 March 2019

After the terrorist attack on two mosques in Christchurch, New Zealand, social media firms face calls to take greater responsibility for tackling hate


cyclone destruction

Cyclone Idai wreaks havoc in Mozambique and Zimbabwe

20 March 2019

1.7 million people in Mozambique may have been affected by Cyclone Idai, in what may be the worst ever weather-related disaster in the southern hemisphere


quantum particle artwork

Quantum theory might be flawed. That's a cause for celebration

20 March 2019

It might be our most successful theory, but that doesn't mean it can't be bettered – and questioning basic assumptions is how we make scientific progress


ocean

Evidence of early Australian arrival is best judged with an open mind

20 March 2019

Signs that our ancestors reached Australia 120,000 years ago may be "difficult to credit", but recent discoveries have shattered many similar preconceptions


drone with net

We have to find a way to stop drones disrupting airports

20 March 2019

Drones near airports are grounding flights and leaving people miserable, but can we actually find a way to stop them?


lab coats

One in four scientists have experienced harassment or discrimination

20 March 2019

A survey of nearly 3700 scientists across Europe and North America suggests that harassment, bullying and discrimination are widespread


Hopkins river estuary

Why I believe humans were in Australia much earlier than we thought

20 March 2019

Newly discovered shells and blackened stones are compelling evidence that humans lived in Australia 60,000 years earlier than we thought, says James Bowler


Hen harriers are a protected species in the UK

Protected hen harriers are vanishing under suspicious circumstances

19 March 2019

A study that tracked 58 hen harriers over a decade found that most of the birds disappeared without a trace – and this was more likely to happen on grouse moors


woman astronaut cartoon

Cheer the first women-only spacewalk, but equality is still far away

19 March 2019

The first women-only spacewalk is a cause for celebration, but we are still a long way from achieving equality in our space programmes


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