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The Environmental Impact of the U.S.-Mexico Border Wall
In the Rio Grande Valley, the barrier erected to keep out illegal immigrants is imperiling rare and endangered animal species. -
The Vaquita Might Not Withstand the Rising Chinese Market for Totoaba Bladders
The ranks of the small porpoise are thinning due to illegal fishing practices in the Gulf of California. -
Blanco River Flood Exacerbated by Manicured Lawns on the Riverbanks
Experts are hoping that in the aftermath of the recent disaster, locals will let native vegetation return to the region. -
Sargassum Is Ruining Beaches From Texas to Tobago
In the past five years, the seaweed has begun to turn up in unprecedented amounts. -
A Year in Space: NASA’s Latest Efforts to Ready Humans for Mars
Scott Kelly’s time on the ISS will prepare us for our deepest space explorations yet.