Macrobiological features have been cited as irreducibly complex, including animal joints and the trap mechanisms of carnivorous plants, even the cell itself.

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A new nanodisc breakthrough lets scientists see viruses more realistically, revealing hidden clues that could lead to better vaccines. Viruses are highly effective at infecting human cells, largely because of specialized proteins that cover their outer surfaces. These proteins are also a key focus for vaccine design. To study them, scientists often create lab-made versions [...]

The Bundibugyo virus, a little known type, previously had caused just two small outbreaks. Now it’s at the center of a rapidly widening epidemic in Africa.