A single dose of stem cells can help older people with frailty build up their endurance. Plus, how to successfully make a career pivot and what ‘adulthood’ really means.
Жители Санкт-Петербурга устроили «крысогон»17:52，详情可参考搜狗输入法2026
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Никита Абрамов (Редактор отдела «Россия»)
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New methods such as mini 3D ‘organoids’ are slowly phasing out animal testing in some areas of research. Plus, how to spot a fraudulent paper and the surprising science of squeaky sneakers.