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Hurricane Dorian stalled over Grand Bahama on 2 September

Dorian batters Bahamas with strong hurricane winds for record time

3 September 2019

Category 5 Dorian slowed to a halt as it moved over the island, subjecting it to the most prolonged and fiercest battering by an Atlantic hurricane ever recorded


Bolsonaro

Arctic and Amazon climate tipping points put our future in doubt

28 August 2019

The Amazon and the Arctic are on fire. What we do now will have a massive impact on the future of the planet – and us


satellite dots in English Channel

Satellite image captures a hyperconnected English Channel at work

28 August 2019

Will this satellite image of a crowded, connected, English Channel with busy shipping routes, grids of wind farms and scuttling ferries change in future?


Don’t go bananas: Should we be cutting down on the fruit we eat?

Don’t go bananas: Should we be cutting down on the fruit we eat?

28 August 2019

News that some zoos have stopped feeding monkeys fruit has led people to suggest humans avoid it too. But that ignores a few crucial details, says James Wong


If I have a disease-causing gene, should my doctor tell my family?

If I have a disease-causing gene, should my doctor tell my family?

28 August 2019

Genetic testing is undermining medical norms as people sue their doctors for either telling them or not telling them a relative’s diagnosis, says Laura Spinney


Niamh Nic Daeid

Your DNA could transfer to a weapon you have never touched

28 August 2019

Forensic scientist Niamh Nic Daeid explains how your DNA could end up on a murder weapon and why smoke alarms don't wake children


highlighters

This week’s new questions

28 August 2019

Why are blue highlighters less bright, why do we like stories, and a question about a global gathering


New Scientist Default Image

Why do dogs and horses roll on their backs when happy?

28 August 2019

Dogs roll for three reasons, horses for one, say readers. But they don't do it because they are happy


New Scientist Default Image

How does water hydrate us?

28 August 2019

Readers explain why we get thirsty and how our bodies control water levels with great accuracy


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The 'sexy' lichen that puts lead in your pencil, but not in a good way

28 August 2019

New Zealand’s heavy-metal-laced Viagra substitute, plus Bolsonaro’s pooping strategy and strangely intelligent rabbits in Feedback’s weekly weird world round-up


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