The Hair Necessities

Female with gorgeous hair and flowers in her hair.

Look for the bare necessities! Or maybe… HAIR necessities! This is Sandra Tsing Loh with the Loh Down on Science. Hair follicle stem cells located in our scalps keep our locks luscious. Scientists can grow these hair-makers from OTHER types of stem cells. However, the lab-grown variety doesn’t always work

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Panda Picnic

Going vegan? What can a bear claw teach us? This is Sandra Tsing Loh with the Loh Down on Science. Bears love meat! And occasionally honey — I’m talking to you, Winnie the Pooh! But not ALL bears. For instance, despite their ursine heritage, pandas eat bamboo everyday. However, a

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