1+ hour, 19+ min ago   (347+ words) Limiting Factor is a two-person Triton 36000/2 submersible rated to 11,000 meters. Its pressure hull is a titanium-alloy sphere with walls 90 millimeters thick. Triton states that the sphere was machined to 99.933 percent of a true sphere. The crew sits inside that compact…...

4+ hour, 49+ min ago   (333+ words) A 2014 netting survey found native salmonids recovering. Water-quality readings were similar before and after treatment, and surveys found comparable invertebrate diversity. Alaska Fish and Game now records the invasive northern pike population as successfully removed. The Indiana Department of Natural…...

6+ hour, 19+ min ago   (491+ words) In August 2026, Agriculture Secretary Brooke Rollins announced that the US Forest Service had proposed a rule to rescind the 2001 Roadless Area Conservation Rule in its entirety. The 2001 rule established broad restrictions on road construction, road reconstruction, and timber harvesting within…...

16+ hour, 49+ min ago   (1089+ words) San Bernardino County has the strongest numerical case on this list. Its official Community Indicators program places 77% of the county in the North Desert Region and 17% in the East Desert Region. That leaves only a small share outside those two…...

2+ day, 20+ hour ago   (674+ words) Grand Isle sits near the mouth of the Mississippi River on a barrier island built largely from relatively young delta sediment. VIMS puts its post-1969 relative sea-level trend at roughly 8.2 millimeters per year, the highest rate among the locations in…...

2+ day, 22+ hour ago   (885+ words) The catch is that Douglas got two of her five words wrong, and the corrections are more interesting than the phrase. That is the whole mechanism, and it is why the Everglades exists at all. A river needs a source,…...

3+ day, 1+ hour ago   (670+ words) WorldAtlas Since the year 2000, the Colorado River has been quietly living beyond its means, handing out more water than nature returns to it. So how much has it actually lost? The number is genuinely staggering, but the full story is…...

3+ day, 2+ hour ago   (1392+ words) Here is what actually happens, in order, when the snow fails twice. Not a metaphor. Colorado's snowpack stores roughly 15 million acre-feet of water at its spring peak, which is a volume comparable to a major reservoir, and it releases that…...

3+ day, 15+ hour ago   (1217+ words) Here is which dams have gone longest without one, what happened when the streak ended, and why the never-used category is really a list of things nobody has checked. Reclamation's own history is unambiguous about this. The Hoover spillways have…...

3+ day, 16+ hour ago   (957+ words) WorldAtlas California has lost more large, historically significant lakes than any other US state. A “lost lake” is a natural lake whose normal open-water condition was eliminated by human water development, even if water occasionally returns. These losses can destroy…...