A processed, true-color image of Saturn’s polar vortex based on photos taken by Cassini on April 26, 2017 during the spacecraft’s first dive between the planet and its rings. (Source: NASA/JPL-Caltech/SSI/Sophia Nasr)
We’ve already been treated to spectacular black and white closeup images of Saturn, beamed home to Earth by the Cassini spacecraft after it dove between the planet and its rings. Now, we’re getting to see what things look like in true color.
Among the ...read more
Even if you detest spiders—even if a photo of one makes you recoil from your screen—pause for a moment and consider the sheer machinery of these creatures. They coordinate the movement of eight legs and up to eight eyes at once. They are their own miniature textile factories, pumping out silk thread from an intricate set of appendages. And while most spiders use their legs to help spin the thread, or glue one end to a surface to pull it out, recluse spiders don’t need the help ...read more
(Credit: Wikimedia Commons)
Take a moonlit walk through the woods, and you may notice small, glowing green mushrooms brightening your path near the bases of trees and in the underbrush.
There are roughly 80 species of bioluminescent fungi scattered throughout the world, and 2015 study indicated they likely glow in the dark to attract spore-spreading bugs. But how they do it has been unclear, and a new study published Wednesday in the journal Science Advances indic ...read more
Photo: flickr/jbcurio
Compared to the noses of most other primates, the human nose is quite large and easily broken. Why have we evolved such a risky appendage? According to this study, it might be because of sexual selection — in other words, a nice nose acts as an indicator of an individual’s fitness as a mate. To test this hypothesis, the authors photoshopped either a man’s nose or mouth so that it looked slightly asymmetrical in some photos (see figure below) and the ...read more
(Lightspring/Shutterstock)
For some people with autism, the idea of facing social situations can be so unnerving it impairs their ability to finish school, hold a job or form relationships. And conventional medications and psychotherapy for anxiety often fail. But early results from a new study suggest that MDMA — commonly known as Ecstasy or Molly — may help adults with autism manage disabling social phobias.
Feeling Connected
MDMA is unique among psychedelics for its ability to h ...read more
A mother-calf pair in Exmouth Gulf (Credit: Fredrik Christiansen)
Humpback whale babies don’t scream for their mothers’ attention — they whisper.
Researchers who listened in on communications between humpback whale mothers and their calves believe they recorded what amounts to a whale whisper. Using detachable acoustic tags, the researchers followed eight calves and two mothers for 48 hours each as they swam near their breeding grounds off Australia&r ...read more
