Some of the models used to forecast everything from financial trends to animal populations in an ecosystem are incorrect, ...

AI-powered model enhances atmospheric calibration precision for astronomical observation and geodetic measurement by Zhang Nannan, Chinese Academy of Sciences edited by Lisa Lock, reviewed by Robert ...

Background To assess subfoveal choroidal thickness (SFCT) and its associations in school children in a Russian population. Methods The Ural Children Eye Study (UCES), a school-based case-control study ...

Through spectral analysis of long-term GNSS observations at the NanShan station, the researchers identified distinct annual and semi-annual cycles in ZTD variation, with greater delays in summer and ...

Background Immunogenicity to SARS-CoV-2 vaccination in patients with SLE varies by vaccine type and immune-modulating therapy. However, data in Southeast Asian populations, especially among Thai ...

3D models of Lightning McQueen and Jackson Storm have been uploaded to AirShaper's CFD analysis site, which you can play with on your own computer. AirShaper is a cloud-based CFD design tool. If ...

On Wednesday, Anthropic released Claude Haiku 4.5, a small AI language model that reportedly delivers performance similar to what its frontier model Claude Sonnet 4 achieved five months ago but at one ...

A century on, physicists still disagree on what quantum mechanics actually means. Nature recently surveyed more than a ...

AEW WrestleDream 2025, AEW's latest pay-per-view offering, took place Saturday night at the Chaifetz Arena in St. Louis, Missouri. Saturday’s event didn’t feature much in the way of title changes — ...

These chapters are intact with minor additions. Discovery of Electron, Proton, and Neutron, atomic number, isotopes, and isobars. Thomson's model and its limitations. Rutherford's model and its ...