Lab-grown brain bits open windows to the mind — and a maze of ethical dilemmas

Xuyu Qian yanked open an incubator door at the University of Pennsylvania to reveal rows of cylindrical tubes swirling, like shaken-up snow globes, with a strange and exotic flurry. The pale, peppercorn-sized spheres were lab-grown globules of human brain tissue, or, as Qian occasionally refers to them, “minibrains.” “Minibrain” is a controversial nickname, loathed by... Continue Reading →

6 Great Books to Read If You Have Anxiety

If you’re here, you’re probably prone to anxiety, and hunting online for people who’ve lived through experiences like yours. Those with generalized anxiety disorder (or other forms of anxiety disorder) know how exhausting it can be, and even physically painful. Anxiety can also cloud your judgment, making it hard to trust people close to you... Continue Reading →

Counting on NASA’s ICESat-2

NASA is about to launch the agency’s most advanced laser instrument of its kind into space. The Ice, Cloud and land Elevation Satellite-2, or ICESat-2, will provide critical observations of how ice sheets, glaciers and sea ice are changing, leading to insights into how those changes impact people where they live. Launch is scheduled for... Continue Reading →

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