How plants signal danger

“For decades, it’s been known that leaf damage, inflicted by mechanical wounding or caterpillar munching, rapidly activates defense responses in distant, undamaged leaves of the plant,” Howe said. “But what triggers this rapid response has largely remained a mystery.”

Antikythera shipwreck yields statue pieces and mystery bronze disc

Marine archaeologists investigating the ancient shipwreck that yielded the Antikythera mechanism — a complex, bronze, geared device that predicted eclipses and showed the movements of the Sun, Moon and planets in the sky — have recovered a wealth of treasures, including bronze and marble statue pieces, a sarcophagus lid and a mysterious bronze disc decorated with a bull. The artefacts were trapped under boulders in a previously unexplored part of the site near the island of Antikythera, Greece, and the researchers think that large parts of at least seven statues are still buried nearby. _Nature News & Comment

New Clues From Brain Structures of Mantis Shrimp | UANews

Mantis shrimp have mushroom bodies in their brains, structures that are well known from insects but not from crustaceans. The findings of a study question the most commonly held scenario retracing how brain structures evolved in arthropods._UA News

Seeing science

ASU Biodesign Institute employees share their work through the power of visuals _Arizona State University

World’s Most Powerful Digital Camera Sees Construction Green Light

The Department of Energy has approved the start of construction for a 3.2-gigapixel digital camera – the world’s largest – at the heart of the Large Synoptic Survey Telescope (LSST). Assembled at the DOE’s SLAC National Accelerator Laboratory, the camera will be the eye of LSST, revealing unprecedented details of the universe and helping unravel some of its greatest mysteries._SLAC