Knowing that your unborn fetus has congenital heart disease causes such pronounced maternal stress, anxiety and depression that these women’s fetuses end up with impaired development in key brain regions before they are born, according to research published online Jan. 13, 2020, in JAMA Pediatrics.
articles
Global Database of All Bird Species Shows How Body Shape Predicts Lifestyle
A database of 10,000 bird species shows how measurements of wings, beaks and tails can predict a species’ role in an ecosystem.
New Study Reveals International Movements of Atlantic Tarpon, Need for Protection
The results of an 18-year study of Atlantic tarpon by scientists at the University of Miami (UM) Rosenstiel School of Marine and Atmospheric Science revealed that these large silvery fish take extensive seasonal migrations—1,000s of kilometers in distance—beyond U.S. borders.
Global Diets Are Converging, With Benefits and Problems
New research has shown that diets are changing in complex ways worldwide.
How Nodules Stay on Top at the Bottom of the Sea
Rare metallic elements found in clumps on the deep-ocean floor mysteriously remain uncovered despite the shifting sands and sediment many leagues under the sea.
Life’s Clockwork: Scientist Shows How Molecular Engines Keep Us Ticking
In the popular book The Demon in the Machine, physicist Paul Davies argues that what’s missing in the definition of life is how biological processes create “information,” and such information storage is the stuff of life, like a bird’s ability to navigate or a human’s ability to solve complex problems.