For ants, the ability to instantly distinguish nestmates from outsiders who might hijack the colony is crucial. Now, a new ...

Peptide conjugation techniques are advancing CNS delivery of oligonucleotides, addressing blood-brain barrier challenges and ...

Biobots, whose growing line of variants started with xenobots, are fascinating tiny self-powered living robots built exclusively using frog embryonic cells. Originally developed in the laboratories of ...

Researchers at Harvard’s Wyss Institute and Tufts University have engineered frog-cell constructs that autonomously assemble ...

Every multicellular organism, from tiny worms to humans, elephants, and whales, needs a way for their cells to connect with each other to form tissues, organs, and organize their overall body plan.

Scientists have long observed that embryos of different species within a phylum look quite distinct at early and late ...