The government announced a new plan to reduce student loan debt

A new science museum opened with interactive exhibits on space explorationResearchers found that playing puzzle games can improve memory in older adults

The city council voted to ban disposable e-cigarettes in public spacesAn oil company announced it will invest $4 billion in geothermal energy projectsA small boat capsized in a lake with all passengers rescued by nearby boaters

A study showed that eating breakfast within an hour of waking can boost metabolismThe postal service announced it will add 100 new delivery trucks to handle package volume

Volunteers cleaned up 6 miles of hiking trails in a national park removing trash and debris

A famous singer released a charity single to raise money for disaster relief effortsLocal farmers markets started accepting food stamps to expand access to fresh produce

The WHO launched a campaign to eliminate polio in three remaining countriesA golfer won a tournament after sinking a 50-foot putt on the final hole

A hospital announced it will add a new emergency department wing with 30 bedsResearchers found that breathing exercises can lower blood pressure in hypertensive patients

(责任编辑：屠洪纲)