Changes regarding lighting and climate zones are being proposed to the energy standard published by ASHRAE and the Illuminating Engineering Society (IES). Twenty-three addenda to ANSI/ASHRAE/IES ...

Gardeners and farmers across the U.S. look to plant hardiness zones for guidance on which plants to grow. The U.S. is divided into 13 plant hardiness zones based on the local coldest temperature of ...

Standing tall at 5,895 meters (19,341 feet), Mount Kilimanjaro, the Tanzanian giant, is not just about the challenge—it’s about the journey. Kilimanjaro is also one of the most climbed mountains in ...

Mountainous and high-altitude regions are considered to be among the most fragile ecosystems on Earth. From melting glaciers to land erosion, these environments face mounting threats from climate ...