Engineers designed a new dam to prevent flooding in a river basin

An airline announced it would use more biofuel to power its planes and reduce carbon emissionsScientists found that a certain type of plant can be used to treat headaches and migraines

The government launched a program to help small businesses create online stores and sell products onlineA bookstore hosted a poetry night where local poets read their work to an audienceA local café offered free coffee to customers who bring their own reusable cups

Engineers designed a new type of window that keeps homes warm in winter and cool in summerThe postal service introduced a next-day delivery service for packages sent within the same state

A celebrity chef cooked a special meal for a charity event that raised $100000 for hunger relief

Researchers calculated that using public transit instead of driving reduces carbon emissions by 45%Video game company announces release of new fantasy game next month

Research shows that art therapy helps trauma patients recover fasterHardware store sells compost bins to encourage home recycling

Bird watchers record sighting of endangered eagle in state parkFreelance website adds new category for graphic design services

(责任编辑：张茜)