Search results for aquatic ecology

Evolution Oct 12, 2022

Fungus living inside cave crickets reveals fungal evolution steps

Sometimes, the answers to questions about evolution can be found in the strangest of places. For example, researchers from Japan have now discovered that a fungus found in cave cricket feces can help to shine a light on fungal ...

Evolution Oct 11, 2022

Dormancy in malarial mosquitoes may offer new ways to fight disease

Mosquitoes can extend their lives by months by halting their growth and reproduction, allowing them to weather harsh conditions.

Environment Oct 6, 2022

As Salton Sea faces ecological collapse, a plan to save it with ocean water is rejected

For as long as the Salton Sea has faced the threat of ecological collapse, some local residents and environmentalists have advocated a radical cure for the deteriorating lake: a large infusion of ocean water.

Ecology Sep 29, 2022

War disturbs nature permanently, study finds

Using long-term data, researchers studied the effects of large mammal declines—caused by civil war and poaching—on the species composition of savanna ponds. Guillaume Demare conducted the research as part of his doctoral ...

Ecology Sep 22, 2022

New eDNA method opens doors for environmental research

With a single sample of water or soil, researches can analyze the DNA of everything that is living in that environment. During her research, Ph.D. candidate Beilun Zhao discovered a way to analyze not only the kind of species, ...

Ecology Sep 21, 2022

Spain grants personhood status to threatened lagoon

Spain granted personhood status Wednesday to a large saltwater lagoon to give its threatened ecosystem better protection, the first time such a measure has been taken in Europe.

Ecology Sep 20, 2022

Young, cold-blooded animals are suffering the most as Earth heats up, research finds

Climate change is making heat waves worse. Many people have already noticed the difference—and so too have other animals.

Ecology Sep 9, 2022

COVID-19 drugs persist in wastewater, may pose risk to aquatic organisms

Certain drugs used to treat COVID-19 patients—including remdesivir, dexamethasone and antibiotics for associated bacterial infections—persist through wastewater treatment and may occur in waterways at levels high enough to ...

Ecology Aug 30, 2022

Wild food foraging accounts for nearly 250,000 cubic meters of produce consumed annually in Zambia

The volume of wild foods harvested from forests in Zambia likely exceeds the volume of sawn wood produced in the country, according to a new joint study carried out by the Food and Agriculture Organization of the United Nations ...

Paleontology & Fossils Aug 24, 2022

30-million-year-old amphibious beaver fossil is oldest ever found

A new analysis of a beaver anklebone fossil found in Montana suggests the evolution of semi-aquatic beavers may have occurred at least 7 million years earlier than previously thought, and happened in North America rather ...

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