Health

Kefir packs less of a probiotic punch than labels claim

Gut health is having a moment, with sales of fermented foods such as kefir, kombucha, and kimchi steadily on the rise. The benefits of "good bacteria" in fermented foods and supplements go well beyond the gut, moderating ...

Psychology & Psychiatry

Human screams communicate at least six emotions

Human screams signal more than fear and are more acoustically diverse than previously thought, according to a study published April 13th 2021 in the open-access journal PLOS Biology by Sascha Frühholz of the University of ...

Diseases, Conditions, Syndromes

Nairobi's rapid green space losses could open door to more diseases

There's been widespread concern in Kenya over the shrinking of green spaces in Nairobi, the capital city. Most recently, there was uproar over the construction of a raised highway. This resulted in the felling of hundreds ...

Biomedical technology

Seaweed molecules found to aid wound healing

Scientists from the ARC Centre of Excellence for Electromaterial Science (ACES) and University of Wollongong (UOW), in partnership with their seaweed bioinks collaborators Venus Shell Systems, have discovered that a molecular ...

Diseases, Conditions, Syndromes

COVID origins report: the four theories in play

The COVID-19 pandemic origins report looked into four hypotheses as to how the virus entered the human species, ranking them from the most to the least likely.

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