PHOENIX — If you’ve been waking up congested every morning, it might be because you’ve been sleeping with enemy. “Dust mites are microscopic insects that live of inside mattresses and pillows that can ...

If pine pollen is a plague that keeps you locked indoors for three weeks in spring, you can open your eyes — and your windows — again in the next three to seven days. It’s almost over. Grains of ...

Scientists have invented a pollen-based sunscreen, which their results suggest is as effective in blocking harmful ultraviolet rays as sunscreens containing chemicals that contribute to coral ...