Scientists found that butterflies are changing their migration routes due to changing temperatures

International aid groups are sending food supplies to regions affected by severe droughtA famous novelist published a new book that focuses on environmental protection

Doctors successfully performed a rare surgery to treat a patient with a heart conditionFarmers in the area reported a good harvest this year thanks to favorable weatherThe national soccer team won an important match to qualify for the international tournament

Engineers developed a new type of solar panel that is more efficient than previous modelsA local museum held a special exhibition featuring ancient artifacts from foreign countries

Experts warned that excessive use of plastic products will cause more serious environmental pollution

A new study showed that regular exercise can improve mental health in adultsA community organized a charity walk to raise money for cancer research

A tech company announced it would release a new smartphone with a better camera systemHot weather increased attendance at public pools and water parks

A study found that playing video games can improve problem-solving skillsThe government built new schools in growing neighborhoods to reduce overcrowding

(责任编辑：蔡卓妍)