Have you ever examined timber floorboards and pondered why they look the way they do? Perhaps you admired the super-fine ...

Firefighters battled a blaze that began as a structure fire Tuesday afternoon in Shasta Lake, but spread to the surrounding vegetation.

Home > Training > Outdoor Action Guide to Bear Proofing your Campsite Thursday July 24, 2025 Bear Proofing your Camp excerpted from The Backpacker's Field Manual by Rick Curtis The goal of ...

Both UVA and UVB rays can damage your skin, just in different ways. One causes premature aging, the other is more prone to causing sunburn, DNA damage, and skin cancer.

Some species are natural early birds. For example, red maples are famous for turning color before most other trees. Oaks, on the other hand, tend to hold onto their green longer.

Solar energy is a renewable, zero-emission resource with great potential for electronics. Solar energy is readily available for home and commercial use with little upkeep. Photovoltaic cells generate ...

Reinforcement learning and imitation learning toolkits for robotics developers and for everyone. - loongOpen/Unity-RL-Playground ...