Wildfires are often discovered by aircraft pilots, drivers or spotters in observation towers. Increasingly, remote sensors — on the ground, in the air and on board satellites — are alerting authorities when fires break out, and experts say technology will …

Wildfires are often discovered by aircraft pilots, drivers or spotters in observation towers but also increasingly by remote sensors, which alert authorities to fire outbreaks. Mike O’Sullivan reports from Los Angeles that a new ground-based camera system and satellites in …

Herman Wouk, the versatile, Pulitzer Prize winning author of such million-selling novels as “The Caine Mutiny” and “The Winds of War” whose steady Jewish faith inspired his stories of religious values and secular success, died on Friday at 103. Wouk …