What We Are Reading Today: ‘Elephants and Their Fossil Relatives’

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Updated 10 December 2025
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What We Are Reading Today: ‘Elephants and Their Fossil Relatives’

Authors: Asier Larramendi and Marco P. Ferretti

Today, only three species of elephants survive—the African savanna elephant (Loxodonta africana), the African forest elephant (Loxodonta cyclotis), and the Asian elephant (Elephas maximus).

However, these modern giants represent just a fraction of the vast and diverse order Proboscidea, which includes not only living elephants but also their many extinct relatives.

Over the past 60 million years, proboscideans have evolved and adapted across five continents, giving rise to an astonishing variety of forms.


What We Are Reading Today: ‘Magnetic Reconnection’ by Masaaki Yamada

Updated 11 December 2025
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What We Are Reading Today: ‘Magnetic Reconnection’ by Masaaki Yamada

Plasmas comprise more than 99 percent of the visible universe; and, wherever plasmas are, magnetic reconnection occurs. In this common yet incompletely understood physical process, oppositely directed magnetic fields in a plasma meet, break, and then reconnect, converting the huge amounts of energy stored in magnetic fields into kinetic and thermal energy. In “Magnetic Reconnection,” Masaaki Yamada offers an illuminating synthesis of modern research and advances on this important topic.