Burmese pythons provide an integrative contamination signal across terrestrial–aquatic food webs, leveraging long lifespan, whole-prey ingestion, and trophic position to concentrate PFAS in tissues.
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Anthropic releases Claude Opus 4.7, narrowly retaking lead for most powerful generally available LLM
Opus 4.7 utilizes an updated tokenizer that improves text processing efficiency, though it can increase the token count of ...
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