Evacuating the Tahoe basin in summer could take 14 hours, and 99% of properties are at risk — yet new resorts are being built ...

Gary Gerren, the affable fire chief in the community of Fallen Leaf Lake, is serious about protecting the few hundred full-time residents and the thousands of summer daytrippers who descend on his ...

The cells that make up the walls of the finest of all lymphatic vessels have a lobate, oak leaf-like shape that makes them ...

Climatic stress events, such as extreme temperatures and prolonged droughts, are increasingly affecting tree growth and ...

After a federal freeze, the majority of planned expansions to electric vehicle charging stations in Virginia have been halted ...

Virginia’s push to expand electric vehicle charging stations has hit a major roadblock — 51 of 53 planned projects are now on hold after a federal freeze.

But, so far at least, astronomy has remained above human tinkering, and at 5:01 a.m. Philadelphia time Thursday the sun will ...

One of their main pieces of advice is to get "wise with waste" to help grow better plants and make low-budget wildlife ...

I paid a lot of attention to those words because I already had a big — make that a giant interest in growing these fascinating plants that seemed to defy the worst of abuse and still kept on growing, ...

On Wednesday afternoon, Mark Moore, the CEO and co-founder of the Fitzgerald, Georgia-based plant, got word from the US Agency for International Development: MANA’s contracts with the agency ...

In a post on X, Musk, who is also the CEO of SpaceX, left a one-word comment on Jeff Bezos’ decision. “Jeff Bezos has just sent an email to WaPo employees informing them that the opinion page ...