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Cancer Case Rates Are Rising Across Generations and a Private Spacewalk is Delayed

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Manage episode 432598271 series 3481475
内容由Scientific American提供。所有播客内容(包括剧集、图形和播客描述)均由 Scientific American 或其播客平台合作伙伴直接上传和提供。如果您认为有人在未经您许可的情况下使用您的受版权保护的作品,您可以按照此处概述的流程进行操作https://zh.player.fm/legal

The American Cancer Society published a study suggesting that for 8 or 34 cancers tracked, case rates are rising from one generation to the next. While headlines often point to sedentary lifestyles and higher weights as a possible cause, some experts say that these factors alone cannot explain the spike. In more hopeful oncology news, there’s a new blood test for colorectal cancer–though it doesn’t replace the importance of colonoscopies.

SpaceX is delaying their attempt at the first-ever private spacewalk—billionaire Jared Isaacman will have to wait. And on the ground, move over hardwood and softwood—two surviving species of the Liriodendron genus point to a new categorization of midwood.

Recommended reading:

Gen X Faces Higher Cancer Rates Than Any Previous Generation

Why We’ll Never Live in Space

E-mail us at sciencequickly@sciam.com if you have any questions, comments or ideas for stories we should cover!

Learn more about your ad choices. Visit megaphone.fm/adchoices

  continue reading

1681集单集

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Manage episode 432598271 series 3481475
内容由Scientific American提供。所有播客内容(包括剧集、图形和播客描述)均由 Scientific American 或其播客平台合作伙伴直接上传和提供。如果您认为有人在未经您许可的情况下使用您的受版权保护的作品,您可以按照此处概述的流程进行操作https://zh.player.fm/legal

The American Cancer Society published a study suggesting that for 8 or 34 cancers tracked, case rates are rising from one generation to the next. While headlines often point to sedentary lifestyles and higher weights as a possible cause, some experts say that these factors alone cannot explain the spike. In more hopeful oncology news, there’s a new blood test for colorectal cancer–though it doesn’t replace the importance of colonoscopies.

SpaceX is delaying their attempt at the first-ever private spacewalk—billionaire Jared Isaacman will have to wait. And on the ground, move over hardwood and softwood—two surviving species of the Liriodendron genus point to a new categorization of midwood.

Recommended reading:

Gen X Faces Higher Cancer Rates Than Any Previous Generation

Why We’ll Never Live in Space

E-mail us at sciencequickly@sciam.com if you have any questions, comments or ideas for stories we should cover!

Learn more about your ad choices. Visit megaphone.fm/adchoices

  continue reading

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