
The Brain Science of Elusive ‘Aha! Moments’
What happens in your mind when insight strikes?

Illustration by Mark Ross
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The Brain Science of Elusive ‘Aha! Moments’
What happens in your mind when insight strikes?

The Beauty of ‘Slow Flowers’ versus the Pretty Poison of Plants Grown with Dangerous Chemicals
New “slow flower” farms grow beautiful blooms—without health-harming chemicals used by overseas operations that dominate the U.S. flower market

Where Are the Universe’s Missing Planets?
Planet demographics reveal a puzzling lack of worlds in a certain size range throughout the galaxy

This Backyard Bird Has a Lot to Teach Us about Sex Variability
White-throated Sparrows demonstrate that traits we usually associate with sex can be influenced by genes that are not on sex chromosomes

Is It Time to Redefine Time?
New atomic clocks are more accurate than those used to define the second, suggesting the definition might need to change

Too Much Salt in the Soil Is No Problem for These Crops
Halophytes that thrive in increasingly saline soils could help feed people and livestock