Firefighters battling wildfires in the western United States use a variety of suppression tactics to get the flames under control. Prescribed burns, or controlled fires intentionally set to clear shrubs and forest litter ...
Environment
Jul 14, 2021
2
24
Hundreds of millions of people live on river deltas around the world, making them central to rich diversity in culture and thriving economies. As deltas face environmental degradation and ongoing climate change, governments ...
Environment
Jul 14, 2021
2
18
A Lawrence Livermore National Laboratory scientist and collaborators have demonstrated the first-ever "defect microscope" that can track how populations of defects deep inside macroscopic materials move collectively.
Condensed Matter
Jul 14, 2021
0
15
The American West is baking, burning and drying in intertwined extreme weather. Four sets of numbers explain how bad it is now, while several others explain why it got this bad.
Environment
Jul 14, 2021
0
12
Urea is a critical element found in everything from fertilizers to skin care products. Large-scale production of urea, which is naturally a product of human urine, is a massive undertaking, making up about 2% of global energy ...
Bio & Medicine
Jul 14, 2021
0
267
T lymphocytes, or T cells, are immune cells with diverse roles in building the body's immunity. How does one particular cell type fight against a host of different pathogens? The key to this adaptability is in alternative ...
Cell & Microbiology
Jul 14, 2021
0
5
Undeniably the shark movie to end all shark movies, the 1975 blockbuster "Jaws" not only smashed box office expectations, but forever changed the way we felt about going into the water—and how we think about sharks.
Plants & Animals
Jul 14, 2021
0
11
A new study from the University of Missouri found the unanticipated transitions to virtual schooling due to COVID-19 exposed the lack of digital resources among Black families in the United States, including access to Wi-Fi ...
Education
Jul 14, 2021
0
3
The Sunshine City and its sparkling waterfront parks have become the center of Tampa Bay's Red Tide crisis.
Plants & Animals
Jul 14, 2021
0
10
On June 7, 2021, NASA's Juno spacecraft flew closer to Jupiter's ice-encrusted moon Ganymede than any spacecraft in more than two decades. Less than a day later, Juno made its 34th flyby of Jupiter, racing over its roiling ...
Planetary Sciences
Jul 14, 2021
1
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