Top news for December 21, 2008

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Depression and Stress Could Dampen Efficacy of COVID-19 Vaccines: Interventions Could Boost Immunity

Global ice loss increases at record rate

The World’s Rarest Turtle Has a Shot at Escaping Extinction

An Active Galaxy That Erupts Predictably Every 114 Days Or So

TESS Discovers Sextuply-Eclipsing Six-Star System

Big bumblebees take time to learn the locations of the best flowers, new research shows. "It might not be widely known that pollinating insects learn and develop individual flower preferences, but in fact bumblebees are selective."

Up to 1 in 5 Adults Faces Mental Health Problems in Middle Age, Study Finds

COVID-19 Warnings Were on Twitter Well Before the Official Outbreak of the Pandemic

Nanomedicine's 'crown' is ready for its close up

Microbes fuelled by wind-blown mineral dust melt the Greenland ice sheet