Alzheimer’s

Fall Color In-Depth: Maple Trees Offer New Answers to Diabetes, Alzheimer’s

Are answers to diseases hidden in the leaves and bark of trees such as maples? Researchers are finding out. (Photograph: University of Rhode Island) In the 1992 film Medicine Man, biochemist Robert Campbell, played by actor Sean Connery, searches for new drugs in the Amazon’s vast rainforests. There Campbell finds a cure for cancer not in…

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February 15, 2014: California’s Drought, Inside the Human Brain, a 1,000 Mile Desert Trek and More

Every week, embark with host Boyd Matson on an exploration of the latest discoveries and interviews with some of the most fascinating people on the planet, on National Geographic Weekend. Please check listings near you to find the best way to listen to National Geographic Weekend on radio, or listen below!   Hour 1 – Inspired by Wilfred Thesiger, long distance…

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Do Animals Get Dementia? How to Help Your Aging Pet

A couple of months ago we told you how the age of certain wild animals is determined. Since then, some of you wondered about age-related changes in those animals. Now that it’s September, aka World Alzheimer’s Month—Alzheimer’s disease accounts for up to 80 percent of all dementia cases, in which mental abilities decline and impede daily…

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About the Blog

Researchers, conservationists, and others share stories, insights and ideas about Our Changing Planet, Wildlife & Wild Spaces, and The Human Journey. More than 50,000 comments have been added to 10,000 posts. Explore the list alongside to dive deeper into some of the most popular categories of the National Geographic Society’s conversation platform Voices.

Opinions are those of the blogger and/or the blogger’s organization, and not necessarily those of the National Geographic Society. Posters of blogs and comments are required to observe National Geographic’s community rules and other terms of service.

Voices director: David Braun (dbraun@ngs.org)

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