Why salty food is so appetising when you’re by the sea

Sense, sweat, memory and culture all play a part in our craving for salty food at the beach.

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Can you eat too much tinned tuna?

Tinned tuna is affordable, high in protein and doesn’t need cooking, making it a convenient and nutritious lunchtime staple. Here’s how much you can eat.

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The Conversation

Climate change may halve omega-3 fatty acids in fish and the organisms they eat

This is very bad news for human health but also for the health of other animals in the food web.

Evangeline Mantzioris, Program Director of Nutrition and Food Sciences, Accredited Practising Dietitian, Adelaide University·Aug 24, 2026

Nautilus

How Listening to Ocean Waves Can Predict Volcanic Eruptions

The speed of the soothing sounds could spell disaster The post How Listening to Ocean Waves Can Predict Volcanic Eruptions appeared first on Nautilus.

Jake Currie·Aug 19, 2026

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Dolphins Eavesdrop on Their Prey—and Each Other

They strategically choose when to whistle or click The post Dolphins Eavesdrop on Their Prey—and Each Other appeared first on Nautilus.

Devin Reese·Aug 21, 2026

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The fog of hunger

From childhood, women are trained to restrict their appetite. And there’s a huge, hidden, cognitive price to pay for it- by Sarah BergRead on Aeon

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National Geographic

Why Some People Are Born With Devastating Gene Mutations—And Never Get Sick

Scientists have long believed that disease-causing genetic variants inevitably lead to disease. But a sea change of research is turning that assumption on its head.

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