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Comparing two strings sounds like a small job. Then the strings become long, insertions shift everything sideways, and a simple comparison becomes a search through millions of possible alignments. OpenAI’s September 24, 2026 manuscript tackles that cost with an edit distance approximation that combines almost-linear expected runtime with accuracy arbitrarily close to exact, provided the … Read more
An AI-designed protein can look completely novel. That is the point. But novelty creates a provenance problem: once a model-generated sequence leaves the design tool, how can a synthesis company, database curator, or researcher tell where it came from? Google DeepMind’s answer is SynthID Bio, a family of methods for watermarking AI-generated proteins. Instead of … Read more
The headline is irresistible: Claude discovers enzyme. The biology is more precise, and more interesting. Anthropic’s Claude enzyme discovery centers on a previously uncharacterized biological system called array-associated reverse transcriptases, or ART. Claude did not pull a brand-new enzyme out of nowhere. The reverse transcriptase itself had relatives that researchers had already encountered. What Claude … Read more
The claim that an AI generated drug slows aging sounds like a science-fiction milestone. Rentosertib did not prove that people became younger. In a 12-week Phase 2a trial in idiopathic pulmonary fibrosis (IPF), researchers analyzed serum from a subset of participants using six proteomic aging clocks. Across the treated groups, those models shifted toward younger … Read more
A personalized mRNA cancer vaccine has just crossed a line cancer researchers have been trying to reach for years. On August 19, 2026, Moderna and Merck announced that intismeran autogene, a made-to-order mRNA treatment combined with Keytruda, met key efficacy endpoints in a large Phase 3 melanoma trial. It reduced the risk of cancer returning … Read more
Protein design has spent the last few years becoming dramatically better at generating plausible molecules. Anthropic’s new result asks a different question: can a general-purpose AI agent run the whole campaign, make the design decisions, operate specialist models, and hand scientists a ranked set of proteins that actually bind in the lab? The answer, at … Read more
A headline saying that AI can now “create viruses” sounds like the opening scene of a techno-thriller. The real experiment is both less cinematic and more scientifically interesting. Researchers from Stanford University and the Arc Institute used the genome language models Evo 1 and Evo 2 to generate candidate genomes for bacteriophages, viruses that infect … Read more