To save a dying swamp, Louisiana aims to restore the Mississippi River's natural flow
GARYVILLE, La. (AP) — Louisiana has long relied on a vast levee system to rein in the Mississippi River and protect ...
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Wetland fungi help NIH researchers identify new tuberculosis treatment target
Three compounds isolated from tuberculosis’s fungal foes killed cultured cells of the bacterium that causes the disease in ...
Californians pay billions for power companies’ wildfire prevention efforts. Are they cost-effective?
PG&E plans to bury 10,000 miles of power lines in its highest-risk areas — work that is highly contentious because it is costly and slow. The company has buried 800 miles since ...