Erectile dysfunction has many causes, but among them is gut dysbiosis: an unbalanced microbiome. That means we may be able to help by changing diet or with fecal transplants.

The immune systems of multicellular animals have evolved under pressure to cope with both with pathogens and with harmless or potentially beneficial micro-organisms. The major surfaces which are ...

In a recent classroom conversation, a student asked whether it was still “allowed” to talk about immigration policy in relation to Texas history. He did not ask because the topic was abstract. He ...