Guest Writer
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Magazine
In the Sept. 30 SN: Smog's health woes, secrets of the bat brain, slug slime inspires surgical glue, wild beer, Neandertal tar recipes, the sun's recent flare-ups and more.
Amy Maxmen's Articles
- News
Animal origins shift to comb jellies
Genetic data confirm the marine predators have more ancient origin than simpler sponges. - Feature
Evolutionary enigmas
Comb jelly genetics suggest a radical redrawing of the tree of life. - News
How the snake got its fangs
A study of snake embryos suggests that fangs evolved once, then moved around in the head to give today’s snakes a variety of bites. - News
Location matters
Scientists find the role of dopamine varies from one end of a brain region to another. - Feature
Sick and down
- News
Live fast, die young
With a lifespan of just five months, the chameleon Furcifer labordi leads a briefer life than any other land-dwelling vertebrate. - News
Curative leaf
- News
When cells go quiet
Connections between nerve cells may be lost when communication between the cells lapses. - News
Where funny faces come from
Making a face might have helped human ancestors survive. - News
Resurrection of a biblical tree
Date palm pit found at Masada sprouts at age 2,000, becoming the oldest known seed to germinate.