Search results for desert ecosystem

Plants & Animals Apr 22, 2024

Mojave desert tortoise officially joins California's endangered list

The California Fish and Game Commission has formally recognized the Mojave desert tortoise as endangered.

Ecology Apr 17, 2024

Climate change is wiping out rare bacteria in a 'greening' Antarctica

Plenty is known about the existential threat of climate change to plants and animals. But by comparison, we know very little about how microorganisms will be affected by climate change.

Ecology Apr 17, 2024

Scientists discover how soil microbes survive in harsh desert environments

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 ...

Environment Apr 15, 2024

The big dry: Forests and shrublands are dying in parched Western Australia

Perth has just had its driest six months on record, while Western Australia sweltered through its hottest summer on record. Those records are remarkable in their own right. But these records are having real consequences.

Plants & Animals Apr 12, 2024

Iconic savanna mammals face genetic problems due to fences and roads

Whether by way of Attenborough, Disney or National Geographic, the iconic scene is familiar to many. The ground trembles and clouds of dust swirl as enormous hordes of large animals thunder across the African savanna, cross ...

Plants & Animals Apr 11, 2024

Researchers map 33 new big game migrations across American West

A new set of maps that document the movements of ungulates was published today in the fourth volume of the Ungulate Migrations of the Western United States. The maps in this collaborative U.S. Geological Survey report series ...

Plants & Animals Apr 4, 2024

A natural history of the Red Sea and the uncertain future of its corals

Early in May 2023, a small team of marine biologists arrived in the Saudi Arabian city of Jeddah. They'd flown into the local airport from Guam, the United States, Portugal, Spain and Japan, and they'd soon rendezvous with ...

Earth Sciences Apr 3, 2024

Examining groundwater's role in ecosystem sustainability

Until now, groundwater—a critical water resource around the globe, especially in dry regions—has been largely unstudied in its importance and role in sustaining ecosystems. A new research effort led by the SUNY College ...

Ecology Apr 1, 2024

New method reveals hidden activity of life below ground

A team of scientists led by researchers at Bigelow Laboratory for Ocean Sciences have developed an innovative method to link the genetics and function of individual microbes living without oxygen deep below Earth's surface. ...

Environment Apr 1, 2024

A sustainable future begins at ground level, says researcher

In 2015, the United Nations adopted the Sustainable Development Goals (SDGs) as a "call to action" in "global partnership." By 2023 it appears that our progress has been far from satisfactory in achieving these goals.

page 1 from 40