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641 - 650 of 1187 results
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The golden poison frog packs enough poison in its skin to kill upwards of 20 people, yet it avoids succumbing to the toxin itself. -
Cephalopods hide from predators and communicate with other members of their species in a unique way: by altering the color and texture of their skin. -
Mitochondria might provide more than energy to nerve cells — they may be important in brain signaling as well. -
Octopuses have the ability to solve puzzles, learn through observation, and even use tools – just like humans. -
Autopsies of American football players’ brains built our current understanding of the hazards associated with repeated blows to the head. -
Historically associated with combat veterans, PTSD symptoms occur in people with vastly different experiences, including those whose jobs rarely take them away from a desk. -
Learning new information isn’t quite so easy as popping in headphones and passively listening to taped lectures while you slumber — not yet, anyway. -
How choices are framed can drastically influence our decisions ¬¬— even when outcomes are identical. -
Filler words like ‘um’ or ‘ah’ provide moments of pause for speech processing. -
Through neural connections, called synapses, the brain can process and store enormous amounts of information.
