Dementia takes a toll on caregivers, too.

Invisible Patients: A Caregiver’s Story

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<a class="hover:underline" href="https://theconversation.com/profiles/olivia-wills-1415539" rel="author">Olivia Wills</a> is an associate lecturer in nutrition and dietetics at the University of Wollongong.

Olivia Wills

<a class="hover:underline" href="https://theconversation.com/profiles/yasmine-probst-235268" rel="author">Yasmine Probst</a> is a professor at the School of Medical, Indigenous, and Health Sciences and advanced accredited practicing dietitian at the University of Wollongong in Australia.

Yasmine Probst

Health

Do Calorie‑Restricted Diets Work?

Jake Currie is a writer based in Brooklyn, NY.

Jake Currie

Your Immune System Ages in Two Big Bursts

A Look at How Many Cancers Are Caused by Infections Worldwide

Your Speech May Contain Hidden Information About How Fast You’re Aging

Kristen French is a senior editor at Nautilus. She has worked in science journalism since 2013, reporting and writing features and news for publications such as Wired, Backchannel, The Verge, and New York Magazine. She has a masters degree in science journalism from Columbia University.

Kristen French

Do Transplanted Hearts Assume the Age of Their New Host?

How Menopause Symptoms Could Predict Alzheimer’s Risk

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Susan Kelly is an honorary postdoctoral associate in Egyptology at Macquarie University in Australia.

Susan Kelly

History

Was There Really a Female King in Ancient Egypt 5,000 Years Ago?

David Nield has written about science and technology for more than 20 years. His work has appeared in a wide range of publications, including Wired, Popular Science, The Guardian, and Gizmodo.

David Nield

Astronomy

Coral Reef-Like Rock Layers on Mars Reveal Ancient Climate Secrets

<a class="hover:underline" href="https://theconversation.com/profiles/martin-van-kranendonk-453723" rel="author">Martin Van Kranendonk</a> is director of the Australian Centre for Astrobiology, UNSW.

Martin Van Kranendonk

<a class="hover:underline" href="https://theconversation.com/profiles/albert-fahrenbach-1156017" rel="author">Albert Fahrenbach</a> is an associate professor at the School of Chemistry, UNSW.

Albert Fahrenbach

Luke Steller is an associate researcher at the Australian Centre for Astrobiology, UNSW.

Luke Steller

Geoscience

How Sugar from Outer Space Became One of the Backbones of Life on Earth

Zoology

“Floating Scarecrow” Demonstrates the Enduring Power of Eyes in the Natural World

Lauren R. Weinstein

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Hasmeena Kathuria is a professor of medicine at the University of Wisconsin-Madison.