What's up in
The discovery that short peptides can form spontaneously on cosmic dust hints at more of a role for them in the earliest stages of life’s origin, on Earth or elsewhere.
A 3D digital model of a “minimal cell” leads scientists closer to understanding the barest requirements for life.
Algorithms that use the brain’s communication signal can now work on analog neuromorphic chips, which closely mimic our energy-efficient brains.
Molecular detective work is zeroing in on the origins of sexual reproduction. The protein tools for cell mergers seem to have long predated sex — so what were they doing?
Researchers have mapped hundreds of semantic categories to the tiny bits of the cortex that represent them in our thoughts and perceptions. What they discovered might change our view of memory.
Large blocks of genes conserved through hundreds of millions of years of evolution hint at how the first animal chromosomes came to be.
The electrical chatter of our working memories reflects our uncertainty about their contents.
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