Serena Auñón-Chancellor, M.D., M.P.H., Clinical Associate Professor of Medicine at LSU Health New Orleans School of Medicine’s branch campus in Baton Rouge, is the lead author of a paper describing a previously unrecognized risk of spaceflight discovered during a study of astronauts involved in long-duration missions.
articles
Sustainable Supply of Minerals and Metals Key to A Low-Carbon Energy Future
The global low-carbon revolution could be at risk unless new international agreements and governance mechanisms are put in place to ensure a sustainable supply of rare minerals and metals, a new academic study has warned.
A New Study Finds Research Gaps in Environmental Science Disciplines Across the Arctic
Global warming is driving rapid environmental change in the Arctic. "To understand these changes, field measurements that adequately represent environmental variation across the Arctic as a whole are crucial", says PhD student Anna-Maria Virkkala from the University of Helsinki.
Regrowth of Logged Amazon Forests is Much Slower than Previously Thought
As deforestation in the Brazilian Amazon soars under President Jair Bolsonaro, a new study warns that the regrowth of logged Amazon forests, and the amount of CO2 they store, is far less than previously believed.
eDNA Expands Species Surveys to Capture a More Complete Picture
Tiny bits of DNA collected from waters off the West Coast allowed scientists to identify more species of marine vertebrates than traditional surveys with trawl nets.
Mutant Proteins Linked to DNA Damage, Muscular Dystrophy
New Cornell-led research has found a strong connection between DNA damage triggered by mutations in proteins that surround the cell nucleus, known as lamins, and muscular dystrophy.