Mojave desert tortoise officially joins California's endangered list
The California Fish and Game Commission has formally recognized the Mojave desert tortoise as endangered.
The California Fish and Game Commission has formally recognized the Mojave desert tortoise as endangered.
Plants & Animals
20 hours ago
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14
Prolonged droughts followed by sudden bursts of rainfall—how do desert soil bacteria manage to survive such harsh conditions? This long-debated question has now been answered by an ERC project led by microbiologist Dagmar ...
Ecology
Apr 17, 2024
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74
An exceptionally rare haze of Saharan dust cloaked Switzerland and southeastern France on Saturday, sparking health warnings as a yellow hue tinged the sky.
Environment
Mar 31, 2024
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23
Billions of years ago, Mars was home to abundant water, and its Gale crater contained a lake. Gradually, the climate changed, drying the red planet and creating the dusty desert world we know today.
Planetary Sciences
Mar 22, 2024
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1342
Frank Herbert's Dune is epic sci-fi storytelling with an environmental message at its heart. The novels and movies are set on the desert planet of Arrakis, which various characters dream of transforming into a greener world—much ...
Space Exploration
Mar 16, 2024
6
64
Many museums and other cultural institutions in the West have faced, in recent years, demands for artistic repatriation. The Elgin Marbles, currently housed in the British Museum, are perhaps the most prominent subject of ...
Archaeology
Feb 28, 2024
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27
Extreme wind and rain may lead to bigger and worse desert locust outbreaks, with human-caused climate change likely to intensify the weather patterns and cause higher outbreak risks, a new study has found.
Ecology
Feb 16, 2024
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678
A new study published in the journal PLOS ONE explores the weight great fossil sites have on our understanding of evolutionary relationships between fossil groups—the lagerstätten effect—and for the first time, has quantified ...
Evolution
Feb 14, 2024
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304
With its emerald green waters and white sands, the small town of Mejillones in northern Chile looks deceptively like a typical seaside resort.
Environment
Feb 12, 2024
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7
The Atacama Large Millimeter/submillimeter Array (ALMA) has just received a "heart transplant," high in the Atacama Desert in Northern Chile. ALMA, the most complex astronomical observatory ever built on Earth, installed ...
Astronomy
Feb 7, 2024
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13
A desert is a landscape or region that receives an extremely low amount of precipitation, less than enough to support growth of most plants. Most deserts have an average annual precipitation of less than 400 millimetres (16 in). A common definition distinguishes between true deserts, which receive less than 250 millimetres (10 in) of average annual precipitation, and semideserts or steppes, which receive between 250 millimetres (10 in) and 400 to 500 millimetres (16 to 20 in). Deserts can also be described as areas where more water is lost by evapotranspiration than falls as precipitation. In the Köppen climate classification system, deserts are classed as BWh (hot desert) or BWk (temperate desert). In the Thornthwaite climate classification system, deserts would be classified as arid megathermal climates.
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