Is there anything worse than going off on an outdoor adventure only to feel the sting of a fresh bug bite not even 10 minutes later? We don't think so. No matter whether you're camping or hanging ...

Different medications can treat allergies, including steroids and allergy shots, but one of the first things to try is an antihistamine. These are over-the-counter (OTC) and prescription ...

Although most aerosols reflect sunlight, some also absorb it. An aerosol’s effect on light depends primarily on the composition and color of the particles. Broadly speaking, bright-colored or ...

Shanghai Key Laboratory of Atmospheric Particle Pollution and Prevention, National Observations and Research Station for Wetland Ecosystems of the Yangtze Estuary, IRDR International Center of ...

Astelin Azelastine A steroid-free antihistamine that reduces nasal allergy symptoms, such as a runny nose, hay fever, or other allergies (also available OTC in the U.S. under the name Astepro) Nasarel ...