A small trial found major PTSD improvements in veterans after psilocybin-assisted therapy, with early gains emerging during ...

Octopus ribosomes make remarkably few errors when reading genetic code, potentially protecting their nerve cells from faulty ...

Parents may assume toddler foods meet special nutrition standards. A new audit found four in five products were ...

A REM sleep study shows the brain turns inward, responding more strongly to heartbeats than sounds while we dream.

Octopus arms have an axial nerve cord built in repeating segments, the first case of nervous system segmentation documented ...

An eighth-grade student put 200 red harvester ants into a maze with fake leaves, rocks and a piece of tangerine, then watched ...

A single red algae nodule recorded 133 days of Red Sea temperatures, within 1.1°F (0.63°C) of loggers. The method came from a ...

Rising temperatures can dull the brilliant color of blue Morpho butterflies, potentially changing how predators and mates see ...

Rare T cells become more common after age 100, suggesting that the immune system may continue adapting even in extreme old ...

A cutting remark lands hard during an argument. The other person says nothing. Then the room settles. From the outside, that ...

The sunlight reaching Earth from the Sun's visible surface crosses space in about 8 minutes. Before that, however, the ...

Fossils from the La Brea Tar Pits suggest some saber-toothed cats suffered from painful spinal growths that may have made ...