非洲
Desertification has been devastating for this region of Africa. One nonprofit thinks it has the solution
Once one of Africa’s most lush pastoral lands, the Azawak has badly suffered from desertification and water scarcity due to climate change.
最热文章
Leadership
说话越多的人越有可能被看作领导者
如果你想成为一个领导者的话，就开始说话吧。根据一项对“胡言乱语假说”进行的测试研究，你真正说了什么反而并不是特别重要。
生物多样性
How pockets of Scottish forests could save red squirrels
The red squirrel holds a special place in British culture, partly because it features as a playful character in a number of children’s books that have proved popular for generations.
第四次工业革命中的领导力
People who speak more are more likely to be considered leaders
If you want to be a leader, start talking. It doesn’t even particularly matter what you say, according to a study testing the appropriately-named “babble hypothesis”.
区块链
This bird has become the world’s first ‘digital species’ for conservation
The Seychelles magpie-robin is up for sale as a digital nature collectible in an innovative campaign to raise funds for conservation efforts to save the endangered bird.
通向COP26之路
Grey, blue, green – why are there so many colours of hydrogen?
Green hydrogen has been hailed as a clean energy source for the future. But the gas itself is invisible – so why are so many colourful descriptions used when referring to it?
One Trillion Trees
The organization planting millions of trees in old coal mines
What happens to coal mines when they're no longer in use? In Appalachia, United States, one nonprofit has a solution – restoring thousands of acres of once-surface-mined land to their ers...
全球健康
数说东京奥运
尽管东京的新冠肺炎感染人数急剧上升，但推迟的2020年东京奥运会将于7月23日开始举行。
气候变化
What are underwater farms? And how do they work?
Could underwater strawberries and deep-sea herbs provide a more sustainable alternative to land-based farming?
太空
5 things to know about Europe's new space programme
The EU has launched its ambitious new space programme in a bid to attach rocket boosters to the bloc’s extra-terrestrial efforts. With a €14.88bn budget to 2027 - it’s largest to date - t...
性别平等
The gender gap in science and technology, in numbers
Women remain a significant minority in the scientific fields driving the digital revolution, amid a general skills shortage that’s holding back progress.
新冠肺炎
Explainer: The Tokyo Olympics by numbers
The postponed Tokyo 2020 Olympics are going ahead from 23 July, despite concerns in the capital about a sharp rise in COVID-19 infections.
农业、食品和饮料业
Could dehydrating meat and vegetables help solve the global food waste problem?
An electricity-free food dehydrator that enables people in rural areas to preserve their produce for up to a year without chemicals has been created by a food-tech company based in Mumbai.
环境及自然资源安全
This is how climate change could impact the global economy
The global economy could lose 10% of its total economic value by 2050 due to climate change, according to new research.
美国
9 inspiring commencement quotes from Biden, Fauci and more
Graduation day is the highlight of any student’s academic career, when they are finally awarded their degree after years of hard work.