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第2238期:Research Explores How Space Travel Affects Human Body
Episode 343
Childhood cancer survivor Hayley Arceneaux and three other American civilians went to space in 2021. They travelled in a mission called Inspiration4 …
2 years, 3 months ago
第2237期:Past COVID Infection Could Protect Against Colds
Episode 344
A new study suggests that people infected with COVID-19 in the past may receive protection against some kinds of common colds.
一项新的研究表明，以前感染过COVID-19的…
2 years, 3 months ago
第2236期:Remains of a Rare Flying Reptile Dug Up in Australia
Episode 345
Millions of years ago, a huge and powerful hunter flew in the skies above a former sea in what is now Australia. Its large mouth and long, pointed te…
2 years, 3 months ago
第2235期:Major cause of inflammatory bowel disease found
Episode 346
Crohn's disease and ulcerative colitis are the most common forms of inflammatory bowel disease. One part of the immune system, called macrophages, is…
2 years, 3 months ago
第2234期:Is time travel possible?
Episode 347
If you could time travel, would you visit the past or the future? You could find your ancestors, descendants, or experience life when dinosaurs roame…
2 years, 3 months ago
第2233期:What Is the Hajj?
Episode 348
Once a year, millions of Muslims from all over the world travel to Saudi Arabia, to complete an important religious duty called Hajj. The travelers g…
2 years, 3 months ago
第2232期:Poorly-paid Healthcare Workers Leaving Africa
Episode 349
Cameroon has one of the world's lowest amounts of health care workers per capita. About a third of trained doctors who completed medical school last …
2 years, 3 months ago
第2231期:African Elephants Call, Answer to Individual Names
Episode 350
African elephants call each other by and answer to individual names, a new study finds. Such communication is rare in the animal world.
一项新的研究发现，非洲象会用…
2 years, 3 months ago
第2230期:Climate Change Made Brazil’s Floods Twice as Likely
Episode 351
A team of international researchers says that climate change made recent flooding in southern Brazil twice as likely to happen.
一个国际研究团队表示，气候变化使巴西南部最近…
2 years, 3 months ago
第2229期:UK supermarket spending 'challenges' could lead to overspending
Episode 352
Tesco, Sainsbury's, Asda and Morrisons are now offering members of their loyalty schemes bonus points if they hit spending targets.
特易购（Tesco）、桑斯伯里（Sa…
2 years, 3 months ago