Morning Overview on MSN
540-million-year-old microfossils once thought to be the earliest animal traces were actually built by bacterial colonies — rewriting the timeline of animal life
For years, a set of tiny structures locked inside Brazilian limestone served as one of paleontology’s most tantalizing clues: ...
Scientists at the MPI-DS have investigated how this motion interacts with the growth of the entire colony, which can be observed in a wide variety of cellular aggregates. Such growth happens when ...
Pseudomonas aeruginosa (small rod-shaped bacteria) swarms toward and around a neighboring Cryptococcus neoformans (round yeast) colony. The thin fluid halo surrounding the yeast enables the bacteria ...
Even organisms without brains can remember their past: Scientists found that Escherichia coli bacteria form their own kind of memories of exposure to nutrients. They pass these memories down to future ...
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