Important genetic origin of our senses identified

Having a head is quite an advantage. Although this may sound banal, it had to be tested in a long evolutionary process: As animal life developed, invertebrates initially dominated the oceans. These had already developed head ...

Crocodiles listen to classical music in MRI scanner

Crocodiles count among the most ancient species of vertebrates and have barely changed over the space of more than 200 million years. Accordingly, they constitute a link between dinosaurs and bird species today. "Analyses ...

Tiny cavefish may help humans evolve to require very little sleep

We all do it; we all need it—humans and animals alike. Sleep is an essential behavior shared by nearly all animals and disruption of this process is associated with an array of physiological and behavioral deficits. Although ...

Fish brains help explain human sensory perception

Advanced calcium imaging of zebrafish brains is helping University of Queensland researchers discover how sensory stimuli such as sights and sounds are integrated in the human brain.

Paper skin sensors for environmental monitoring

Everyday materials found in the kitchen, such as aluminum foil, sticky note paper, sponges and tape, have been used by a team of electrical engineers from KAUST to develop a low-cost sensor that can detect external stimuli, ...

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