Why Is Earth So Biologically Diverse? Mountains Hold the Answer

omfglearntoplay shares a report from ScienceDaily: What determines global patterns of biodiversity has been a puzzle for scientists since the days of von Humboldt, Darwin, and Wallace. Yet, despite two centuries of research, this question remains unanswered. The global pattern of mountain biodiversity, and the extraordinarily high richness in tropical mountains in particular, is documented in two companion Science review papers…

Snow algae thrives in some of Earth’s most extreme conditions

A new study found snow algae in tall ice structures high in the Chilean Andes. Researchers don’t entirely understand how the algae are able to bloom. Source: https://earthsky.org/earth/snow-algae-thrives-extreme-conditions…