The sometimes uncomfortable sensations we feel in our teeth may be an evolutionary holdover from the scaly exteriors of ancient armored fish Image credit Brian Engh
Cerro San Cristobal in the heart of Chile's capital offers stunning views of wildflowers, pine fores...
At the Baltimore Avenue Dollar Stroll, food, drinks and goods are priced at $1, $3 or $5. The biannu...
Democrats in the Senate are preparing to fight an attempt by Republicans to limit federal courts’ au...