A new study showed that exercise can improve self-esteem and confidence in teenagers

Local schools added environmental science classes to their high school curriculum this semesterA large energy company invested $3.1 billion in solar panel projects across the southwest

A hurricane warning was issued for eastern coastal areas as a storm approaches from the AtlanticThe World Health Organization launched a new campaign to raise awareness about mental healthA professional basketball player signed a five-year contract worth $210 million with a hometown team

A new bike-sharing program launched in the city with 1200 bikes available at 60 stationsMarine biologists discovered a new species of sea slug in the coral reefs of the Pacific Ocean

The government passed a law requiring all new cars sold to be electric by 2035

A major film festival announced its lineup including 25 international films making their debutA tech company partnered with a hospital to develop AI software that detects cancer in X-rays

The government launched a campaign to encourage people to get vaccinated against a new virus strainA bookstore chain announced it would host monthly author readings for local writers

Scientists warned that rising temperatures are causing polar ice caps to melt at an accelerated rateA local basketball team won the national championship after defeating the defending champions

(责任编辑：河北省)