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Theresa Larkin

Theresa Larkin

The Conversation

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What’s the difference between green, yellow and red capsicums? It’s more than what you see

The difference between the colours isn’t just superficial – it affects nutrition, flavour, and more.

23.10.2026 20

The Conversation

Theresa Larkin

Yes, men have a biological clock too. But it’s not just age that affects male fertility

Men’s sperm numbers and fertility also decline with age. If you’re planning to have kids in the future, here’s what you need to know.

12.02.2026 20

The Conversation

Theresa Larkin

The science behind a freediver’s 29-minute breath hold world record

A freediver recently set a new world record for a breath hold. His physical and mental training allowed him to delay a basic human survival response:...

04.09.2025 20

The Conversation

Theresa Larkin

Could a ‘cortisol cocktail’ really reduce stress and boost energy?

This concoction is being touted on social media – here’s what the evidence says.

26.08.2025 20

The Conversation

Theresa Larkin