GARDEN CITY

Gardeners often face the puzzle of why their Christmas cactus isn't blooming. This plant, bought in full bloom last year, now sits in a dining room window, looking healthy but flowerless. The issue might be the lack of cool nights and long darkness it needs to trigger blooms. Indoor lights and warm

City safety is super important for planning and growing cities. In the past, we only used basic details about people to study city crimes. This wasn't enough to understand the complex and changing nature of crimes. Today, big data is changing the game. We can gather and mix a lot of detailed info fr