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We may finally know what kick-starts muscle contractions in childbirth

An influx of immune cells into the uterus may be what initiates childbirth. These grab on to muscle cells via tiny tubes and send across mitochondria to provide energy for contractions

We may finally know what kick-starts muscle contractions in childbirth

We haven't written up this one. New Scientist has the full story — the link below goes straight to it.

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Atmosphere (ROSES A.14)

We are seeking virtual panelists and/or external (email) reviewers for Atmosphere (ROSES A.14). Here are the rules: The post Atmosphere (ROSES A.14) appeared first on NASA Science .

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