Scientists identified a new protein that helps the body fight infections

Environmental activists organized a march in the capital to demand stricter carbon emission lawsA renowned historian announced the release of a new book about 20th-century global conflicts

Local schools started offering after-school art programs for elementary students this weekA large telecom company invested $1.8 billion in expanding 5G network coverage to rural areasA tropical depression formed in the Pacific Ocean prompting storm watches for island communities

The World Health Organization updated its list of essential medicines to include new HIV treatmentsA professional baseball player signed a seven-year contract worth $220 million with a new team

A new public bike path opened connecting downtown to suburban parks spanning 12 miles

Marine researchers documented a rare sighting of humpback whales in a coastal bayThe country’s inflation rate decreased slightly due to lower fuel prices

A charity launched a program to teach senior citizens how to use smartphones and video callsScientists reported an increase in coral reef health in marine protected areas

The city council voted to extend public transit hours on weekends to accommodate late-night travelersResearchers studied the effects of social media use on the sleep quality of teenagers

(责任编辑：郭静)

• ·Biologists develop new method to protect honeybees from pesticides
• ·A national park started a program to remove invasive plant species from its grounds
• ·The stock market reached a new record high on Tuesday driven by strong earnings from tech and healthcare firms
• ·The airport announced it will build a new terminal to handle the growing number of international flights
• ·The national parliament passed a new law to protect endangered species imposing stricter penalties on illegal hunting
• ·An energy company announced it would invest $5 billion in wind energy projects
• ·A photographer captured photos of a local flower festival that were used in a national travel guide
• ·A major airline offered special deals for travelers booking trips in advance
• ·A local theater showed a documentary about local history that attracted large audiences
• ·A new bridge over the river will reduce traffic congestion
• ·Dance school holds annual recital featuring performances by 300 students
• ·A tech company released a new productivity app that helps users manage their to-do lists
• ·Doctors recommended reducing sugar intake to improve health
• ·The national weather service issued an extreme heat advisory for the southern states this week
• ·Doctors created a new allergy treatment that reduces symptoms for up to two years
• ·Archaeologists discovered an ancient temple in a remote area dating back over 2000 years