In March 2023, my 94-year-old mother had a shingles episode on the right side of her neck, head, ear and (to a lesser degree) ...

We laid shingles all day, and as it was our custom ... enough knowledge to keep them running without costing an arm and a leg. One time, I gave a 15-year-old pickup that I thought was on its ...

Leonardo David is a writer and energy consultant who has worked on projects funded by the Inter-American Development Bank. An electromechanical engineer, he has written about solar energy and the ...