What about the caffeine in certain teas? “Caffeine is a natural bronchodilator, which means it relaxes the muscles in the lungs and dilates the bronchial tubes, allowing more air to enter,” Dr.

Bronchodilator therapy forms the mainstay of treatment for people with COPD. Bronchodilators work by altering the airways’ smooth muscle tone, leading to widening of the airways, which ...

Explore the Earth's most captivating and hard-to-reach natural splendors. While humankind can take credit for world-class art and modern buildings that serve as archaeological masterpieces ...

We asked skin-care experts to share their favorite natural sunscreens—here's what they had to say. Our editors and experts handpick every product we feature. We may earn a commission from your ...

Located on the campus of the University of Nevada, Reno, the Museum of Natural History holds irreplaceable specimens of plants and animals used in research, teaching, and outreach. Collections date ...

Short articles that focus on some of the key challenges, issues or developments in natural products research. They can be "opinion" style articles, which give the author's perspective on a particular ...

For a 100% natural option, check out Khadi's natural hair dye. The ingredient list is comprised entirely of vegan herbal ingredients. There's no synthetic dyes, fragrances, preservatives ...

Fibre was developed by Double Sunday Times bestselling author and well-known nutritionist to A-list celebrity clientele ... to worry about as it's perfectly natural to fluctuate.

We believe in nurturing curiosity, in pursuing big questions and in solving global challenges. With 15 majors and dozens of programs of study, the College of Natural Sciences at The University of ...

Even better, ecotourism drops visitors into stunning natural environments while funding conservation efforts. Travel + Leisure evaluates nature-oriented tour companies, outfitters, and ...

Australia is celebrated for its stunningly diverse natural landscapes ... Tracks The Australian Tourism Commission has curated a list of five extraordinary activities designed to offer visitors ...

Oct. 30, 2024 — A new study finds that up to 215 million hectares of land (an area larger than Mexico) in humid tropical regions around the world has the potential ... Oct. 28, 2024 — A new ...