In fact, any letter representing a vowel sound can be pronounced as schwa. For example, the first vowel in the word 'connect' is a schwa sound but it's written with the letter 'o', and the second ...

As St. Patrick’s Day approaches, you might hear an unfamiliar Irish term get tossed around before the pints get tossed back. Sláinte is a classic Irish toast, and in true St. Paddy’s Day fashion, ...

The lettter 't' can be pronounced as a /t/ sound at the beginning of words, like 'tin' and 'top', or at the beginning of stressed syllables like 'hotel' and 'cartoon'. It can also be pronounced at the ...

Siglecs are sialic-acid-binding immunoglobulin-like lectins that are mostly expressed by cells of the immune system. Siglecs can be divided into two subsets based on their sequence similarity and ...

The immune system is a complex network that finds pathogens, removes damaged cells, and launches immune responses to protect the body from infection. White blood cells drive this defense: phagocytes ...

Few youngsters might recognize Maurice Hilleman as the man behind their childhood immunizations. But with more than 40 vaccines to his credit, it's no exaggeration to say Hilleman saves millions of ...