Our collection contains a significant number of letters and manuscripts from the renowned naturalist, explorer and collector Alfred Russel Wallace (1823-1913). Wallace is recognised as the father of ...

It’s a fascinating natural boundary named after Alfred Russel Wallace, a 19th-century naturalist who, alongside Charles Darwin, helped pioneer the theory of evolution by natural selection.

For example, calculus was formulated by Newton and Leibniz at roughly the same time, while the theory of natural selection was developed concurrently by Charles Darwin and Alfred Russel Wallace.

The cause of this great change over such a large part of the world's surface was, in Mr. Wallace's opinion, the “glacial epoch,” which, according to Mr. Belt's theory, heaped up most of the ...

14 July 2025 – Sold out 24 August 2026 - 8 days for £7,999 per person The Galapagos Islands represe ...

Creating new scientific models of plankton is "critical" to understanding the scale of global climate change, a new paper ...

This photo taken on June 3, 2025 shows a real-time water quality display of the Qiandao Lake in east China's Zhejiang Province. Chun'an, located in east China's Zhejiang Province, is renowned for ...

Books Received Published: 22 June 1876 Wallace's Geographical Distribution of Animals Nature 14, 165–168 (1876) Cite this article ...

That is the theory put forward by Hamilton’s former Mercedes team-mate George Russell, who was asked ahead of the Canadian Grand Prix for his thoughts on why Hamilton has struggled to make a red ...

Comedian Russell Kane joins Anne-Marie ahead of his stand-up comedy tour. They have a catch-up on his ever-expanding selection of cats and dogs and tips on getting to sleep.

Certification now follows a rolling model for applications and approvals. If you have questions after reviewing this website, please contact [email protected] or 202-833-8773. The period of certification ...