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Earth Sciences Aug 23, 2024

How is the Anthropocene helping to rethink the contemporary issue of environmental degradation?

The Anthropocene is a proposed geological epoch whereby humans are deemed to be the primary drivers of ecological and environmental change, through activities that lead to environmental degradation. This theory that human ...

Cell & Microbiology Aug 23, 2024

Coaxing purple bacteria into becoming bioplastic factories

In a world overrun by petroleum-based plastics, scientists are searching for alternatives that are more sustainable, more biodegradable and far less toxic to the environment.

Analytical Chemistry Aug 23, 2024

Chemists succeed in upscaling a common reagent for industrial level applications

The metallic element samarium, when bound with other elements, is an incredibly useful chemical reagent for synthesizing molecules that can lead to new pharmaceuticals. Discovered in a Russian mine in 1879, the element was ...

Ecology Aug 23, 2024

How human urine can disrupt soil health and water quality

Festival season is in full flow, and like any self-respecting plant-soil biogeochemist attending a local music festival, I'm curious about how these outdoor events might modify important nutrient cycles.

Molecular & Computational biology Aug 23, 2024

Research unravels dual role of membrane protein in rice ethylene signal transduction

A research team, led by Professor Zhang Jinsong from the Institute of Genetics and Developmental Biology (IGDB) of the Chinese Academy of Sciences, revealed insights into the mechanism by which the membrane protein MHZ3 collaborates ...

Biochemistry Aug 23, 2024

Bioengineers develop a new environmentally friendly adhesive polymer

A team of bioengineers at the University of California, Berkeley, has developed a new kind of environmentally friendly adhesive polymer. In their study, published in the journal Science, the group used an electrophilic stabilizer ...

Plants & Animals Aug 23, 2024

Innovative field experiments shed light on biological clocks in nature

Much of what we know about plant circadian rhythms is the result of laboratory experiments where inputs such as light and temperature can be tightly controlled.

Archaeology Aug 23, 2024

Evidence found of Europeans using cocaine as far back as the 17th century

A team of biomedical and medicinal specialists from the University of Milan, working with a colleague from Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico di Milano, has found evidence of cocaine use by at least ...

Earth Sciences Aug 23, 2024

Cuts in air pollution increased pollution at ground level, research reveals

The U.S. has slashed smog-causing pollutants like airborne sulfur dioxide in the past 20 years, but the cuts have unintentionally increased ground and water pollution in some local areas, according to research from Princeton ...

Ecology Aug 22, 2024

Nitrogen deposition also reduces biodiversity on a larger scale, research shows

It has long been known that nitrogen deposition, where nitrogen is released from the atmosphere into soil or water, can lead to biodiversity loss on a small scale. New research shows that this effect can also be seen in larger ...

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