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Tag archives for health

All Plants Are Medicine; We Just Need To (re)Learn How

“All plants are medicine,” Dr. Jeetpal Negi, the herbal gardener at Navdanya, exclaims proudly with a hint of mystery to his voice. Dr. Negi bends down to examine a seemingly mundane but prolific weed, “this is used for eye health,” he says before popping the small white diamond-shape flower in his mouth. He stretches above his…

Tracing the Global Invasion of Brown Rats

Brown rats are found throughout the world, on its continents and islands, affecting human health and biodiversity, but where did they originally come from? Researchers this month sought to answer that question when they released a global phylogeography of brown rats from cities and islands around the world.

Alaskans Eat Fish—Lots of It!—So Let’s Keep Their Waters Clean

The Lindblad Expeditions-National Geographic (LEX-NG) Fund aims to protect the last wild places in the ocean while facilitating conservation, research, education, and community development programs in the places we explore. This blog entry spotlights some of the exciting work our grantees are doing with support from the LEX-NG Fund. We all know that eating fish…

How & Why Consuming Shark Fins & Meat Can Put both Humans and Sharks at Risk

I have previously blogged about the how the demand for shark fin soup poses a large threat to shark populations. However, newly published research has found high concentrations of toxins linked to human neurodegenerative diseases in the fins and muscles of 10 species of sharks. In the study, fins and muscle tissue samples were collected…

Photo Update: How Technology is Reaching Pakistan’s Children with the Polio Vaccine

In our February story – Cell Coverage: Reaching Pakistan’s Children with the Polio Vaccine – Aziz Memon wrote about Rotary‘s work to replace traditional paper reporting of polio, maternal and newborn health data in Pakistan with more accurate and timely mobile phone-based reporting. This new program is being implemented almost entirely by female health workers, many working…

What’s up with microbeads? An update on a tiny terror wreaking havoc in our waterways

Co-authored by Erica Cirino In March, I wrote about a new study with a scary conclusion: Experts estimate there are more than 165 million plastic pieces in the New York-New Jersey Harbor Estuary, a region where fresh river water meets seawater close to shore. Many of those plastic pieces are exceedingly small in size—called, “mircoplastics,”…

Antarctic Ice-Sheet Collapse Could Trigger Rapid Sea-Level Rise

A study published in Nature finds that Antarctic ice-sheet collapse driven by greenhouse gas emissions could double the sea-level rise predicted for this century—from 3.2 feet according to a three-year-old United Nations estimate to upward of 6.5 feet by 2100. The research builds on the work of other recent studies pointing to an irreversible melting…

The New Sustainable Development Goals: a Vision for Living in Harmony with Nature

There is now clearer recognition that sustainable development and biodiversity conservation are inextricably linked and that one cannot succeed without the other. The UN’s new Sustainable Development Goals address conservation of both terrestrial and marine ecosystems. The new agenda specifies that UN member states will “conserve and sustainably use oceans and seas, freshwater resources, as well as forests, mountains and drylands and to protect biodiversity, ecosystems and wildlife.” And SDG targets specifically refer to endangered species, calling for an end to wildlife poaching and trafficking.

How smartphones fill the healthcare gap in Myanmar

On average, a person living in Myanmar (also known as Burma) will live two decades less than someone in the U.S. For Michael Lwin, son of two doctors who came to the United States from Myanmar in the 1970s, this isn’t just a statistic. It’s a deeply unfair consequence of a geographic lottery. A lottery…

How Text Messaging Curbs Infant Mortality in Africa’s Biggest Urban Slum

Almost half of Kenyan mothers do not give birth in a hospital and, thus, receive little professional care or education on basics such as how long to breast feed, what to do in the case of diarrhea and vomiting, or where to go for an emergency. In this issue of Digital Diversity, Cayte Bosler looks…

How can you eat, eat, eat–and stay healthy? Ask a blind cavefish.

Barbecues and clambakes. Ice cream and berry pies. Summer is the season of food, food and more food. Is there a way to binge and still stay healthy? For answers, look far underground, say scientists, to the denizens of darkness: blind cavefish. Biologists studied blind cavefish, Astyanax mexicanus, living in freshwater pools in deep caves…

Women Lead on Conservation in Nepal

“Women do most of the work in rural communities, they are the ones collecting firewood or fodder from the forests or fetching water from the faraway spring. Given how connected women are to nature, they are the most knowledgeable about natural resources and their connection to better livelihoods. Communities without empowered women are missing the backbone that strengthens them and helps them climb out of poverty.”

Reflecting on the voyage: across the Indian Ocean

After three weeks at sea with Peace Boat, charting a westerly course around the world, time has become a slippery concept. Every few days we hit a new longitude and gain an hour – an anomaly I’m told will be resolved somewhere beyond Easter Island, when we shoot through 24 of them in sixty minutes.…

October 19, 2014: Creating Electricity From Food Waste, Arresting Poachers and More

This week on National Geographic Weekend radio, join host Boyd Matson and his guests as they unearth the habits of the world’s largest-ever carnivore, digest kitchen waste to cook dinner, eat like a 500 year old king, stalk Chernobyl’s ruins, trace tree rings’ roots, write a novel about elephants with a plot twist, kayak to protest dams, prosecute poachers in Mozambique, and see the unseen as a large format film.

Project Daniel: 3D Printing Prosthetic Arms for Children in Sudan

At age 14, Daniel Omar had both his arms blown off by a bomb dropped on his village, and considered his life not worth living. His story is not untypical. In this installment of Digital Diversity, we look at how the Not Impossible Team – after a trip to Sudan Nuba’s Mountains – set up…