The team analyzed DNA from about 100 trees per species, searching for genetic clues about the history and future of each ...
Biosphere 2 isn’t just the site of a famous human experiment. Today, scientists there work to understand how life emerges in barren environments.
Every time a eukaryotic cell divides, it faces a monumental challenge: It must carefully duplicate and divide its genetic ...
Conifers, such as pines, spruces, and firs, produce sticky resins that protect the trees from insects and pathogens.
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