Stanford Reports Template Free DNA Synthesis by Polymerase Shape
A Stanford-led Science result describes an enzyme writing repeat DNA without a nucleic-acid template, a foundational shift in how sequence copying is understood.
Kenji Nakamura
Bureau: Tokyo
Northwestern Prints Artificial Neurons That Trigger Living Brain Tissue
Northwestern researchers report printed devices that generate neuron-like spikes and activate mouse cerebellar tissue, tightening the neural-interface bridge.
Right Whale Season Closes at 23 as UME 168 Opens
The 23-calf season closes as NOAA's mortality accounting shifts from UME 167 to UME 168, preserving the species' bittersweet two-track reality.