Kiss and tell: study says saliva sharing a signal for babies learning about relationships

New research shows that for babies and toddlers, interactions specifically involving saliva exchange serve as a cue about social attachments and who they can count on. (Source: Pexels)
New research shows that for babies and toddlers, interactions specifically involving saliva exchange serve as a cue about social attachments and who they can count on. (Source: Pexels)

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Do COVID-19 rapid tests work on Omicron?

A recent study revealed that COVID-19 rapid antigen tests may be less sensitive to newer variants, leaving some to wonder just how accurate these tests actually are. Experts share how to get the most accurate results when testing for the virus.

U.S. accuses Russia of weaponizing food in Ukraine war

U.S. Secretary of State Antony Blinken accused Russia on Thursday of weaponizing food and holding grain for millions of people around the world hostage to help accomplish what its invasion of Ukraine has not -- 'to break the spirit of the Ukrainian people.'