Biotech

Sperm Machine
A Startup Says It Grew Human Sperm in a Lab—and Used It to Make Embryos
Paterna Biosciences says it has determined the set of instructions needed to turn sperm-making stem cells into "normal, mature" sperm.
Emily Mullin



Body Doubles
A Billionaire-Backed Startup Wants to Grow 'Organ Sacks' to Replace Animal Testing
Emily Mullin
Breakthroughs
Japan Approves the World’s First Treatment Made With Reprogrammed Human Cells
Ritsuko Kawai
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Brain Reading
This Chinese Startup Wants to Build a New Brain-Computer Interface—No Implant Required
Emily Mullin



Targeted Approach
Crispr Pioneer Launches Startup to Make Tailored Gene-Editing Treatments
Emily Mullin






Chemo-Free
A New Light-Based Cancer Treatment Kills Tumor Cells and Spares Healthy Ones
Javier Carbajal


No Brainer
This Startup Wants to Put Its Brain-Computer Interface in the Apple Vision Pro
Emily Mullin

