A group of volunteers organized a cleanup campaign to remove trash from a local river and restore its ecosystem.

Scientists found a new way to convert agricultural waste into renewable energyA major grocery chain announced it will stop selling single-use plastic bags in all stores

A high school robotics team won first place in a regional competitionA tech company released a new smartwatch that monitors blood sugar levelsFarmers in the southern region reported a 15% increase in tomato harvests this season

A city installed 30 new pedestrian crosswalks with LED lights to improve safetyA charity organization provided 2,000 backpacks filled with school supplies to low-income children

Researchers discovered that eating dark chocolate daily may improve brain function in adults

A popular restaurant chain opened its first location in a small town, creating 50 new jobsA well-known director announced plans to film a new movie based on a best-selling novel

Doctors advised people with allergies to avoid certain types of pollen during the spring seasonThe government invested millions of dollars in upgrading the country’s internet infrastructure

A new shopping mall opened with a rooftop amusement park and indoor ice skating rinkScientists developed a new method to recycle old electronics into valuable metals

(责任编辑：Tech How-Tos)