To regenerate a head, you first have to know where your tail isNormal embryonic signaling pathways can support regeneration but may inhibit head development in tail sections.
How to get a robot collective to act like a smart materialRobots can now mimic material behaviors, self-assembling into forms with variable properties inspired by biological processes.
Notching up a win: fresh tools for activating NotchNew tools for activating Notch signalling could transform T-cell therapy development, potentially reversing previous limitations in laboratory mimicry.
Which came first, chicken or egg? Scientists crack age-old debateEggs existed more than a billion years ago before the first animals, challenging the traditional chicken-or-egg debate.
Daily briefing: Amazing auroras are just a warm-up - more solar storms are comingThe upcoming solar maximum predicts more and larger solar storms, potentially disrupting satellite communications and power grids.