A team of geographers, climatologists and tree ring specialists affiliated with multiple institutions in the U.S. has found the number and degree of hot droughts in the western U.S. is unprecedented in the modern era. In ...
The past few decades have seen astonishing advances in imaging technology, from high-speed optical sensors that process over two million frames per second to tiny lensless cameras that record images using a single pixel.
Nanophysics
Jan 24, 2024
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At least 21 forest fires are burning in Colombia as it endures record temperatures, in some cases prompting wild animals to seek shelter in urban areas, authorities said Wednesday.
Environment
Jan 24, 2024
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56
As Earth records its hottest year ever, a global research collaboration has found warmer temperatures are a key driver in woody vines taking over the world's forests—threatening their vital role in helping cool the atmosphere ...
Plants & Animals
Jan 19, 2024
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Anoxia threatens inland waters worldwide. Once it has occurred in a lake, the lack of oxygen even sets in motion a downward spiral that accelerates with increasing global warming. This is indicated by the results of an international ...
Ecology
Jan 5, 2024
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11
Warmer and drier climate conditions in western U.S. forests are making it less likely that trees can regenerate after wildfires. Scientists at The University of New Mexico are experimenting and learning about reforestation ...
Ecology
Jan 3, 2024
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3
Researchers at the Korea Research Institute of Standards and Science developed a toxic gas sensor with the world's highest sensitivity. This sensor can precisely monitor nitrogen dioxide (NO2), a toxic gas in the atmosphere, ...
Nanomaterials
Dec 29, 2023
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7
Christmas tree breeder Jim Rockis knows what it looks like when one dies long before it can reach a buyer.
Ecology
Dec 19, 2023
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16
Strong precipitation may cause natural disasters, such as floodings or landslides. Global climate models are required to forecast the frequency of these extreme events, which is expected to change as a result of climate change. ...
Earth Sciences
Dec 13, 2023
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4
White, wealthy neighborhoods in the LA area are about to start feeling the same heat that has plagued poorer, Hispanic neighborhoods for generations. A new study shows the protective effect of income has largely eroded over ...
Environment
Nov 30, 2023
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