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Environment Jun 19, 2024

Caffeine may be a useful marker of wastewater leaks in storm drain systems

In developed countries such as Japan, wastewater systems designed to keep harmful pollutants out of storm drainage are aging and deteriorating, sending contaminants into local bodies of water. Finding the source of a leak ...

Agriculture Jun 19, 2024

Study reveals stable soil moisture variability within fields, opens door for satellite remote sensing

A multi-institutional study led by University of Illinois and Agroecosystem Sustainability Center (ASC) scientists concluded that, although soil moisture varies significantly both within a single field and from field to field ...

Astronomy Jun 19, 2024

NASA releases Hubble image taken in new pointing mode

NASA's Hubble Space Telescope has taken its first new images since changing to an alternate operating mode that uses one gyro.

Social Sciences Jun 19, 2024

Many sports are tightening transgender policies. Can inclusion co-exist with fairness, physical safety and integrity?

The inclusion of trans women athletes—women who were assigned male at birth—is one of the most controversial issues in world sports.

Environment Jun 19, 2024

EPA has lowered the screening level for lead in soil: Here's what that could mean for households across the US

As spring phases into summer across the U.S., kids are spending more time outdoors. Playing outside is healthy in all kinds of ways, but it also poses some risks. One that many families may not be aware of is exposure to ...

Biochemistry Jun 19, 2024

Study reveals molecular mechanisms of somatostatin receptor 5 activation by neuropeptides and drugs

Somatostatin receptors (SSTRs) constitute a crucial family of G protein-coupled receptors (GPCRs) that play pivotal roles in regulating hormone secretion and inhibiting tumor growth.

Optics & Photonics Jun 19, 2024

Researchers develop platform to probe, control qubits in silicon for quantum networks

The quantum internet would be a lot easier to build if we could use existing telecommunications technologies and infrastructure. Over the past few years, researchers have discovered defects in silicon—a ubiquitous semiconductor ...

Polymers Jun 19, 2024

Researchers create new class of materials called 'glassy gels'

Researchers have created a new class of materials called "glassy gels" that are very hard and difficult to break despite containing more than 50% liquid. Coupled with the fact that glassy gels are simple to produce, the material ...

Analytical Chemistry Jun 19, 2024

New technology provides electrifying insights into how catalysts work at the atomic level

A team led by Lawrence Berkeley National Laboratory (Berkeley Lab) has invented a technique to study electrochemical processes at the atomic level with unprecedented resolution and used it to gain new insights into a popular ...

Earth Sciences Jun 19, 2024

When in drought: Researchers map which parts of the Amazon are most vulnerable to climate change

In the late 2000s, Scott Saleska noticed something strange going on in the Amazon rainforest. In 2005, a massive drought struck the region. Two years later, Saleska—a University of Arizona professor in the Department of ...

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