Mapping Lyme disease out west

Tick bites can transmit Lyme disease. But even knowing where these ticks live doesn’t necessarily mean you can predict the disease in humans. It’s only one part of a broader picture which includes human behavior and the habits of the parasite’s carriers.

Recreating the adrenal gland in a petri dish

A team coaxed stem cells to take on the characteristics and functions of a human adrenal gland, progress that could lead to new therapies for adrenal insufficiencies and a deeper understanding of the genetics of such disorders.