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Earth Sciences Mar 29, 2019

66-million-year-old deathbed linked to dinosaur-killing meteor

The beginning of the end started with violent shaking that raised giant waves in the waters of an inland sea in what is now North Dakota.

Plants & Animals Mar 6, 2019

The secret of a squid's ability to change colors may lie in an unexpected sparkle on its skin

In the blink of an eye, squid can change from sandy brown to vibrant red or ripple with bright metallic rainbows. Their color-changing abilities (and those of their fellow cephalopods, octopus and cuttlefish) are more sophisticated ...

Plants & Animals Jan 22, 2019

Armed with affection, octogenarian is an 'octopus whisperer'

Wilson Menashi palmed a squid in his left hand and extended his arm into an aquarium tank, watching as a giant Pacific octopus stretched out arms to greet him like a friend.

Evolution Jan 7, 2019

A little squid sheds light on evolution with bacteria

Bacteria, which are vital for the health of all animals, also played a major role in the evolution of animals and their tissues. In an effort to understand just how animals co-evolved with bacteria over time, researchers ...

Optics & Photonics Dec 19, 2018

Self-healing electroluminescent (EL) devices

In a recent study, materials scientists Guojin Liang and his coworkers at the Department of Materials Science and Engineering, City University of Hong Kong, have developed a self-healing, electroluminescent (EL) device that ...

Space Exploration Dec 19, 2018

To the moon and back: Apollo 8 and the future of lunar exploration

Apollo 8 was supposed to be a test flight, meant to simulate atmospheric re-entry from the moon but never meant to go there. Hurtling toward Earth at 2,407.5 miles per hour is hairy business and NASA, having never done so ...

Plants & Animals Oct 30, 2018

Cephalopods could become an important food source in the global community

Among chefs and researchers in gastronomy, there is a growing interest in exploring local waters in order to use resources in a more diverse and sustainable manner, including using the cephalopod population as a counterweight ...

Plants & Animals Oct 18, 2018

Elucidating cuttlefish camouflage

The unique ability of cuttlefish, squid and octopuses to hide by imitating the colors and texture of their environment has fascinated natural scientists since the time of Aristotle. Uniquely among all animals, these mollusks ...

Archaeology Oct 17, 2018

Extinction is forever—and ecosystem recovery takes a really, really long time

Researchers from the University of Leeds studying fossil data surrounding the Permo-Triassic (P-Tr) extinction of 252 million years (Ma) ago found that a marine ecosystem, in comparison with the taxonomic genera that comprise ...

Plants & Animals Sep 25, 2018

The grim, final days of a mother octopus

Octopuses are the undisputed darlings of the science internet, and for good reason. They're incredibly intelligent problem-solvers and devious escape artists with large, complex nervous systems. They have near-magical abilities ...

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