Researchers developed a new type of biodegradable plastic that breaks down in soil within four months

A new study indicated that regular exercise reduces the risk of developing certain cancersThe city hosted an art auction to raise money for local charities

Scientists discovered a new plant that can be used to make a natural insect repellentA local community center hosted a free health screening event for residents over 65Scientists found a new way to convert agricultural waste into renewable energy

A major grocery chain announced it will stop selling single-use plastic bags in all storesA high school robotics team won first place in a regional competition

A tech company released a new smartwatch that monitors blood sugar levels

Farmers in the southern region reported a 15% increase in tomato harvests this seasonA wildlife group protected endangered foxes

A software company fixed bugs in its programA city council approved a new park

A charity organized a beach cleanupA study found nuts reduce cholesterol

(责任编辑：Knowledge Bites)

• ·Astronomers share new images of Saturn’s rings
• ·Scientists discovered a new species of insect that helps pollinate rare plants
• ·A major bookstore announced it will host monthly book clubs for different age groups
• ·The government announced a new grant program to support artists and cultural organizations affected by the pandemic
• ·A construction project to build a new elementary school is ahead of schedule
• ·Chemists create new cleaning product that is safe for the environment
• ·A construction company finished building a new apartment complex with affordable housing units
• ·Dance company tours small towns with performance inspired by local history
• ·Environmental activists protested against a new oil pipeline project in the northern wilderness
• ·A major tech company announced plans to invest $500 million in building a new manufacturing plant creating 2,000 jobs
• ·A museum hosted a lecture on space exploration by an astronaut
• ·A national park closed some backcountry trails during bear mating season for safety
• ·Scientists developed a new lightweight material for use in aircraft
• ·A major airline offered special deals for travelers booking trips in advance
• ·A new TV show became the most-watched program on its network within its first two weeks
• ·A study found that spending time in nature can reduce stress levels by up to 44% in adults