健康与医疗系统
Bill Gates: The 5 biggest setbacks COVID-19 has had on sustainable development
For decades, people around the world have been getting richer and healthier.
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健康与医疗系统
Finland and Uganda are the world's fittest countries
Some of the world's fittest people have homes on the Equator, while others chill in "Santa Claus Village" near the North Pole.
自然与生物多样性
Here's how a top climate scientist is reducing her own impact on the environment
Recently, the news about our planet's health hasn't been great.
自然与生物多样性
This massive iceberg could cause a tsunami in Greenland
They're used to seeing icebergs floating around in Greenland, but nothing quite this big.
健康与医疗系统
Japan is defusing its demographic time bomb, but the US is building one of its own
Rich countries like the US and Japan are struggling to make enough babies. As sizeable populations of older adults retire and age out of the workforce, younger people are having fewer kid...
全球合作
Here's why we need to rethink how we label global regions
Bill Gates may be on a mission to eradicate extreme poverty, but he's not going to do it by focusing on the "developing" world anymore.
健康与医疗系统
真要压塌炕？过半美国儿童将面临肥胖困扰
美国儿童步入成年的肥胖率预计将再创新高。
健康与医疗系统
Harvard researchers say more than half of US children will be obese by age 35
More American kids than ever are expected to carry a heavy load into adulthood.
深度地理
中国科学家培育出了不会胖的猪
一些来自北京的研究者发现了对猪使用基因编辑促进它们维持体温、减少脂肪的方法。在六个月后，这些实验组中的猪相比普通的猪体内的脂肪减少24%。研究者表示基因编辑技术可以提高猪肉的生产效率，节约养殖成本，并使这些猪更为健康。
第四次工业革命
These Chinese scientists have engineered a reduced-fat pig
Researchers in Beijing found a way to engineer pigs that helps them stay warm and lean.