HOUSTON, Aug. 25 /PRNewswire/ -- A bubble bath that improves memory. A kitchen cleaner that wards off nausea and energizes. A scented handkerchief that calms a patient entering the MRI. The benefits ...

SHAMOKIN DAM -- In a region where smells of manure and fertilizer abound during summer farming, you might be looking for a few fresh scents to soothe your snout. And some might think aromatherapy is ...