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：张家口市)

• ·A small business owner started a podcast to share tips for other entrepreneurs in the industry
• ·The local museum held a special event for kids featuring hands-on science experiments
• ·Researchers developed a new vaccine that protects against multiple strains of a virus
• ·Researchers found that eating avocados regularly can improve skin health and reduce wrinkles
• ·A fire at a shopping mall was extinguished quickly with no injuries reported to shoppers or staff
• ·A study revealed that students who take breaks during study sessions retain more information
• ·A study showed that spending 20 minutes outside daily can reduce symptoms of anxiety
• ·Marine biologists plant new coral to restore damaged reefs
• ·Elementary school takes students on field trip to local zoo for science class
• ·A tech company released a new virtual reality game that quickly became the top-selling game on its platform
• ·The national basketball league announced a new TV deal worth $1 billion
• ·A famous actress announced she will direct her first feature film next year
• ·A charity organization launched a campaign to collect school supplies for children in war zones
• ·A car manufacturer announced plans to release an all electric SUV next year
• ·A new social media platform launched that focuses on sharing educational content
• ·Doctors successfully performed a rare organ transplant on a 5-year-old child giving them a new chance at life