Humboldt manufactures and sells quality construction materials testing equipment for use with soil, concrete, cement and asphalt materials. Learn more.

We raise one another up. Natural beauty isn’t all that surrounds us. At Cal Poly Humboldt, you’ll live and work alongside people who care passionately about building a healthier, more …

It is one of three polytechnic universities in the California State University (CSU) system and the northernmost campus in the system. The main campus, situated hillside at the edge of a coast …

Dec 19, 2025 · Alexander von Humboldt, German naturalist and explorer who was a major figure in the classical period of physical geography and biogeography, areas of science now included …

Alexander von Humboldt (1769-1859) was a nature researcher and explorer, universal genius and cosmopolitan, scientist and patron. His lengthy Latin American journey from 1799 to 1804 was …

Jan 16, 2023 · Alexander (Friedrich Wilhelm Heinrich Alexander) von Humboldt (1769–1859) was a scientific explorer and natural philosopher, who achieved fame following his return from …

Dec 21, 2025 · Heavy rainfall moving into Humboldt County has caused widespread flooding in rivers, creeks and low-lying areas, prompting swiftwater rescues, road closures and

Alexander von Humboldt was arguably the most important naturalist of the 19th century.

Aug 27, 2024 · Humboldt was an early proponent of ecology, conceiving the universe as a system in which everything is interconnected, and was also the first to highlight the effects of human …

Mar 24, 2020 · Humboldt, who died at 89, traveled on four continents, wrote more than 36 books and 25,000 letters to a network of correspondents around the globe. He had an infectious …