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Timothy Hearn

Timothy Hearn

The Conversation

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How the body clock could help personalise depression treatment

How the body clock could help personalise depression treatment

A new study suggests that sleep patterns may be linked to how people respond to antidepressants, raising the possibility of more personalised...

26.10.2026 10

The Conversation

Timothy Hearn

The science behind the trend for showering in the dark before bed

The trend has little direct research, but studies on light, heat and relaxation show why it might help some people.

12.02.2026 20

The Conversation

Timothy Hearn

What an ancient jellyfish can teach us about the evolution of sleep

Scientists have long debated what the purpose of sleep is.

27.01.2026 30

The Conversation

Timothy Hearn

What an ancient jellyfish can teach us about the evoution of sleep

Scientists have long debated what the purpose of sleep is.

26.01.2026 20

The Conversation

Timothy Hearn

Dodo 2.0: how close are we to the return of this long extinct bird?

A tech company says it could be five years away from bringing the dodo back.

25.09.2025 20

The Conversation

Timothy Hearn

Poor sleep may nudge the brain toward dementia, researchers find

Insomnia damages the brain in two ways that fuel cognitive decline.

19.09.2025 20

The Conversation

Timothy Hearn