Psychology & Psychiatry

Non-psychoactive cannabis ingredient could help addicts stay clean

A preclinical study in rats has shown that there might be value in using a non-psychoactive and non-addictive ingredient of the Cannabis sativa plant to reduce the risk of relapse among recovering drug and alcohol addicts. ...

Diseases, Conditions, Syndromes

Disappearing mosquitoes leave clues about basic ecology

Palmyra Atoll is a tiny speck in the Pacific Ocean, roughly 1,000 miles south of Hawaii and less than 3 square miles in area. Its only human inhabitants are small groups of scientists who use the island as a natural laboratory. ...

Psychology & Psychiatry

Ketamine works for female rats, too

A first of its kind study in female rats finds that a single, low dose of ketamine promotes resilience to future adverse events as it does in male rats. Published in eNeuro, the research addresses a critical gap in understanding ...

Health

Sense of taste influenced by the other four senses

An Internet controversy is raging over whether different colored gummy bears all taste the same. We assume they contain different tastes, but that might not be true. It's possible their color and scent fool our taste buds ...

Neuroscience

Star-like cells may help the brain tune breathing rhythms

Traditionally, scientists thought that star-shaped brain cells called astrocytes were steady, quiet supporters of their talkative, wire-like neighbors, called neurons. Now, an NIH study suggests that astrocytes may also have ...

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