The prime minister attended an international conference on climate change in Paris

A tennis player won their 23rd Grand Slam title becoming the oldest champion in the sport’s historyA new art museum opened in the downtown area featuring works by contemporary local artists

Researchers found that playing board games can improve cognitive function in people with dementiaThe city council voted to ban smoking in all outdoor dining areas of restaurants and cafesAn oil company announced it will invest $8.5 billion in hydrogen fuel technology over the next decade

A hot air balloon made an emergency landing in a park with all passengers escaping unharmedA study showed that eating a breakfast high in protein can reduce hunger cravings throughout the day

The postal service announced it will expand its package delivery service to include Sunday deliveries

Volunteers planted 12000 trees in a deforested area as part of a reforestation projectResearchers developed a new type of biodegradable plastic that breaks down in soil within four months

A famous chef released a new cookbook featuring restaurant recipes which quickly sold out its first print runLocal residents voted in favor of a new tax to fund public school improvements including classrooms and technology

A tech giant announced it will launch a new streaming service competing with existing platforms by offering exclusive contentA study found that getting enough exercise improves memory and cognitive function in older adults

(责任编辑：卢伟莉)

• ·Scientists developed a new battery that uses organic materials instead of toxic chemicals
• ·Scientists identified a new gene that may be linked to longevity in humans
• ·The police department launched a new campaign to raise awareness about road safety for cyclists
• ·The central bank announced it would ease monetary policy to support lending to small and medium-sized enterprises
• ·A smartphone company offered a trade in program for old phones to reduce electronic waste
• ·The government provided grants to businesses that develop eco-friendly products
• ·A major hotel chain announced it will implement a zero-waste policy in all its hotels reducing landfill waste by 95%
• ·Golf tournament raises funds for after-school programs
• ·Local police launched a new initiative to reduce drunk driving setting up checkpoints across the city on weekends
• ·Marine biologists found that seagrass beds are disappearing at a rate of 8% per year
• ·Newspaper reports on growth of remote work in local tech sector
• ·The city council approved a project to build a new public pool in the northern neighborhood
• ·A tech company announced a partnership with a car manufacturer to develop self - driving cars
• ·A team of doctors published a study on the long-term effects of a common treatment
• ·A sports equipment store opened a new location in a suburban shopping center
• ·A software company fixed bugs in its program