The national library made a collection of historical newspapers available online for free

A study revealed that drinking peppermint tea can help relieve digestive issues like bloatingA city banned single-use plastic utensils in all restaurants and food trucks

An airline announced it would use more efficient engines to reduce fuel consumption and emissionsScientists found that a certain type of mushroom can boost the immune system when eaten regularlyThe government launched a program to help small businesses create websites and online stores

A bookstore hosted a poetry slam where local poets competed for a cash prizeA local café offered a discount to customers who brought their own reusable cups

Engineers designed a new type of insulation that reduces home energy use by 40%

The postal service introduced a same-day delivery service for packages in major citiesResearchers found that students who take notes by hand retain information better than those who type

The mayor announced a plan to build 8000 affordable housing units over the next four yearsA luxury hotel chain replaced all single-use plastic items in its rooms with eco-friendly alternatives

A study revealed that cat owners have lower levels of stress and anxiety than non-pet ownersThe government announced tax credits for homeowners who install solar panels on their roofs

(责任编辑：昆明市)