Find answers to your big nature questions. Delve into stories about our research, scientists and the collections we care for. Uncover the history of life on Earth, from the smallest insects to the ...

Since US President Donald Trump launched a tariff war against China during his first term in office, Washington has steadily expanded restrictions on Chinese access to advanced technologies, targeting ...

This site displays a prototype of a “Web 2.0” version of the daily Federal Register. It is not an official legal edition of the Federal Register, and does not replace the official print version or the ...

Abstract: Accurate characterization of battery usage profiles is vital for optimizing industrial processes and ensuring the safe operation of battery management systems. However, the nonlinear ...

The decisions to invite persons to submit an application for permanent selection made on the basis of invitation criteria are public under section 45 of the Québec Immigration Act. Here are the ...

On November 16, 2022, we switched to the 2021 version of the National Occupational Classification (NOC). Find information for the previous version of the National Occupational Classification (NOC 2016 ...

Section 1. Purpose. Across the country, ideologues who deny the biological reality of sex have increasingly used legal and other socially coercive means to permit men to self-identify as women and ...

Abstract: Distributed acoustic sensor network (DASN) refers to a sound acquisition system that consists of a collection of microphones randomly distributed across a wide acoustic area. Theory and ...

Property insurance is critical for reducing household exposure to severe weather risks and aiding in recovery when disaster strikes. As climate risks escalate, insurers are investing in more ...

Copilot in Excel introduces new finance-focused capabilities that help teams work to their standards, use trusted financial data, and stay in control of every change. GPT‑5.5 Instant is now available ...

The Standard Geographical Classification (SGC) is Statistics Canada's official classification for geographic areas in Canada. The SGC covers all of the provinces and territories of Canada. The ...