Biology

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MIT affiliates named 2026 Schmidt Sciences AI2050 Fellows

Five MIT faculty members and two additional alumni were recently named to the 2026 cohort of AI2050 Fellows. The honor is announced annually by Schmidt Sciences, Eric and Wendy Schmidt’s philanthropic initiative that aims to accelerate scientific innovation. Conceived and co-chaired by Eric Schmidt and James Manyika, AI2050 is a philanthropic initiative aimed at helping to solve hard

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AI model decodes the language cells use to communicate

As an embryo develops from a small cluster of stem cells, those once “blank slate” cells begin to take on more specialized roles like brain, liver, or muscle cells, and organize themselves into three-dimensional structures such as tissues and organs.The fate of each cell — what type of specialized cell it will become — depends

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Could AI ‘change the stakes’ in the development of bioweapons?

Experts say the technology could help terrorists and nation states with production but that significant hurdles remainIn his annual speech on threats to the nation, Sir Ken McCallum, the head of the UK’s intelligence service, MI5, warned that AI has the potential to “change the stakes” on existing and even new bioweapons. Here we look

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Remaking scents: could fragrance tech help take pressure off endangered plants?

Firms working on reproducing compounds without need for repeated harvesting but conservationists are scepticalMany of the world’s most expensive perfumes begin with a wounded tree. When some Aquilaria trees are damaged, they produce a dark, fragrant resin that becomes agarwood, or oudh – an ingredient so valuable that wild trees have been illegally felled in

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MIT Quantum Initiative launches postdoctoral fellowship program

The MIT Quantum Initiative (QMIT) has launched a new postdoctoral fellowship program to accelerate interdisciplinary quantum research and develop the next generation of scientific leaders working at the frontiers of quantum science and technology.Supported by a grant from the Gordon and Betty Moore Foundation, the program reflects QMIT’s vision of expanding the boundaries of quantum science

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Looking beyond natural sequences

A protein’s function is determined by its structure, and structure — the way a protein folds — is determined by its sequence of amino acids, the building blocks of proteins. Many methods for designing novel proteins, including examples that could bind to a disease-causing molecule in our cells, involve a two-step process: The structure comes first,

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How decoding beluga whales’ chitchat may save them – and teach us more about ourselves

From humpbacks learning the latest songs to sperm whales’ ‘clan codas’, drones and AI learning are helping reveal another dimension to the concept of culture In 2015, the whale researcher Valeria Vergara pitched a small tent at the icy water’s edge on Somerset Island in the remote Canadian high Arctic, shrouded in a freezing fog

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Stanford Evo 2 AI model generates phages against E. coli

Stanford researchers have synthesised nearly 300 phages from DNA sequences produced by the Evo 2 generative AI model. Laboratory testing narrowed the group to 16 phages that showed particularly strong E. coli-killing activity. The work centres on bacteriophage ΦX174, pronounced “FYE-ex-1-7-4”. Brian Hie, an assistant professor of chemical engineering and Dieter Schwarz Foundation Stanford Data

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Safety fears as scientists make first viruses designed by AI

Researchers say breakthrough offers hope for new medicines but also raises urgent biosecurity questionsScientists have made the first viruses designed by artificial intelligence in a milestone that raises hopes for new medicines but also concerns over how to ensure the technology remains safe.The viruses are specific kinds known as bacteriophages, which only infect bacteria and

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AI can fuel biological weapons. We must harness its power for defense | Annie Jacobsen

The offensive potential is no longer theoretical. We need to develop systems to strengthen public health as quickly as AI is accelerating biological designAs artificial intelligence rapidly transforms the biological sciences, it is pushing the future of biology in two opposing directions. AI can help bad actors generate recipes for biological weapons with just a

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