More information: Tianze Zhang et al, Semisynthesis of Isomerized Histone H4 Reveals Robustness and Vulnerability of Chromatin toward Molecular Aging, Journal of the American Chemical Society (2025).

The way the body ages could be more resilient than previously thought, a new study suggests. Published in the Journal of the American Chemical Society, the work by researchers at King’s College ...

The Gemini model helps the symbolic engine, which uses mathematical rules to infer solutions to problems, arrive at feasible proofs for a given geometry theorem. Olympiad geometry problems are ...

RTX Mega Geometry was revealed at CES 2025 with a range of compelling demos, but now we have our first example of the technology in a shipping game: Alan Wake 2. There are quality, efficiency and ...

Pioneering approaches like this method to model molecular clouds in 3D are helping ... these observations place key constraints on the global geometry of our galaxy's center as well as the past ...

When OpenAI announced a new generative artificial-intelligence (AI) model, called o3, a few days before Christmas, it aroused both excitement and scepticism. Excitement from those who expected its ...

To address this ... How Healthy Stem Cells Turn Into Oral Cancer Feb. 4, 2025 — Researchers have identified the molecular and cellular mechanisms that transform healthy stem cells into oral ...

Rafael Rodríguez believes that "this molecule could become a drug to treat the symptoms of dementia, at least during the initial stages of the disease, because we have already seen that the body ...

How does molecule shape change with different numbers of bonds and electron pairs? Find out by adding single, double or triple bonds and lone pairs to the central atom. Then, compare the model to real ...

The workshop is aimed at algebraic and arithmetic geometers curious about the potential application of model theory in their research, as well as at model theorists who are keen to learn how their ...