Articles on Mice

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Fungi make up a small but important part of gut microbiomes. Mogana Das Murtey and Patchamuthu Ramasamy via Wikimedia Commons

Fungal microbiome: Whether mice get fatter or thinner depends on the fungi that live in their gut

Fungi are a small but important part of the gut microbiome. A new study in mice shows that how much weight mice gain on a processed food diet depends on this fungal microbiome.
Are cats really to blame for the worldwide loss of biodiversity? Dzurag/iStock via Getty Images Plus

Don’t blame cats for destroying wildlife – shaky logic is leading to moral panic

Framing cats as responsible for declines in biodiversity is based on faulty scientific logic and fails to account for the real culprit – human activity.
Middlebury Assistant Professor David Allen prepares to inspect a piece of canvas dragged through the forest to collect ticks. Todd Balfour/Middlebury College

A tick detective wants to understand what drives tick abundance

A tick expert explains his work trying to understand why the abundance of the parasites vary so much from location to location and year to year.
Gene drives aim to deliberately spread bad genes when invasive species such as mice reproduce. Colin Robert Varndell/shutterstock.com

‘Gene drives’ could wipe out whole populations of pests in one fell swoop

Releasing just 100 mice carrying a faulty gene designed to stop them reproducing can remove an entire population of 50,000, a new study shows, paving the way for new eradication efforts.

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