Firefighters conduct fire safety workshops in elementary schools this month

A museum hosted a lecture by a renowned archaeologist about recent discoveries in ancient ruinsA local café partnered with a nearby school to provide free coffee to teachers during the week

Engineers completed a new water treatment plant that removes microplastics from drinking waterThe postal service announced it would expand its package delivery service to more rural areasA celebrity chef appeared on a cooking show to demonstrate how to make a holiday feast

Researchers found that using natural skincare products reduces the risk of skin irritation and allergiesA city organized a cultural parade to celebrate its diversity with floats representing different ethnic groups

The government announced a $480 million initiative to upgrade rural internet infrastructure

Scientists at a leading university discovered a new compound that may inhibit the growth of cancer cellsArchaeologists discovered ancient tools made from bone in a cave system

Car companies announced a partnership to develop self-driving shuttle services for citiesA drought in the southwest led to the cancellation of outdoor water use for landscaping

The Nobel Prize in Physiology or Medicine was awarded to researchers studying agingA community center offered free English classes for immigrant families

(责任编辑：郑州市)