Impress folks at Christmas dinner this year when you share facts about poinsettias. Discover the past and present of this ...

Picture a primordial Earth: a world of muted browns, grays and greens. Fast forward to today, and Earth teems with a ...

Mouf the Roving Reporter wishes Alameda a happy Valentine's Day and shares some beautiful winter blooms from his walks. The ...

Purple Earth Hypothesis suggests Earth was once a purple planet. Early microbes used retinal, not chlorophyll, for ...

Scientists discovered that the red stigmas in wind-pollinated trees accumulate anthocyanin, the same compounds that are revealed in autumn leaves after green chlorophyll production slows down and ...

NPR's Up First is the news you need to start your day. The three biggest stories of the day, with reporting and analysis from NPR News — in 10 minutes. Available weekdays at 6:30 a.m. ET ...

Dr. Allan Armitage speaks on early-season flower options to add color to gardens in the months of February, March, and April.

⚽ SDFC 2025 fan guide 🪟 $4K for 2-bedroom apartment 🐶 Pug puppies rescued 📸 Photos: Padres in Peoria 💻 San Diego Reader ends print A proposal by Councilmember Elo-Rivera will be ...