Top news for December 21, 2008

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How research on chronic illnesses will improve COVID-19 treatment

Electric cable bacteria breathe oxygen with unheard efficiency

Emerging robotics technology may lead to better buildings in less time

Moms Who Got Straight A's Have the Same Leadership Opportunities as Dads Who Failed

Coronavirus Variant Tracker

Research reveals why plant diversity is so important for bee diversity

How messenger substances influence individual decision-making

A Russian 'space truck' just burst into flames on purpose and the photo is amazing

Is It Safe to Delay a Second COVID Vaccine Dose?

China's first Mars mission, Tianwen-1, successfully enters orbit around Red Planet