New battery-free electricity source: Tiny plastic beads

Harnessing a principle known as triboelectrification, researchers have worked out the optimal way to generate an electrical charge in a relatively simple way. The breakthrough could provide a battery-free way to power wearables and other devices.

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New pill reduces nasty side-effects of Parkinson’s meds in human trial

A mainstay of Parkinson's disease treatment, levodopa can cause nasty side-effects with long-term use. A recent human trial found that a new drug significantly reduces these effects, representing a breakthrough milestone in Parkinson’s treatment.

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Chatbots are replacing therapists faster than anyone expected

While we're not short of divisive topics in 2025, there are valid reasons as to why we're turning to chatbots for emotional support – and why many of us are also very much against it. So how willing are you to embrace this new form of therapy?

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