WASHINGTON — A small but mighty group of neighbors in Capitol Hill is trying something new to battle mosquitoes this spring and summer, and their arsenal doesn't include harmful sprays or pesticides.

Consider sunscreen as one part of your overall skin cancer protection plan, year-round, especially if staying in the shade and wearing protective clothing aren’t available as your first options.

Here are some places microplastics have been found: human breastmilk and human semen. Antarctic penguins and the lungs of wild birds in Japan. Fresh fruit and vegetables. Bottled water. Clouds. The ...