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Phys.org / How personality traits influence the way we flirt with others

Flirting is often seen as playful behavior that signals interest to a potential partner. But according to new research, there is much more to the teasing, light-hearted conversation and coquettish glances than meets the eye. ...

16 hours ago in Other Sciences
Phys.org / Cold neutral gas in early universe prompts rethink of galaxy cluster evolution

A small group of young researchers at the Cosmic Dawn Center, Niels Bohr Institute, University of Copenhagen, have, through observations of the early stages of an extremely large galaxy cluster's evolution, shown that the ...

17 hours ago in Astronomy & Space
Tech Xplore / AI data centers could stabilize the power grid

The rapid development and widespread use of artificial intelligence (AI) systems is posing new challenges for electricity consumption. This is because most AI systems rely on data centers, facilities hosting several computing ...

19 hours ago in Energy & Green Tech
Phys.org / The 'Age of Fishes' began with mass death, fossil database reveals

Some 445 million years ago, life on Earth was forever changed. During the geological blink of an eye, glaciers formed over the supercontinent Gondwana, drying out many of the vast, shallow seas like a sponge and giving an ...

15 hours ago in Biology
Phys.org / The vast majority of US rivers lack any protections from human activities, new research finds

The U.S. boasts more than 4 million miles of rivers, peppered with laws and regulations to protect access to drinking water and essential habitat for fish and wildlife. But in the first comprehensive review of river protection, ...

15 hours ago in Earth
Phys.org / Scientists call for 'systems reset' to redefine sustainable development

A new international study calls for a fundamental reset in how humanity understands and pursues sustainable development. The article is published in the journal Communications Sustainability.

19 hours ago in Earth
Phys.org / Photographing climate change: Ice porters on the frozen Chadar river

Every winter in the Ladakh region in northwest India, the two roads that connect the small villages in the Zanskar Valley with the rest of the country close, overwhelmed by snow. But for centuries, locals have had a workaround: ...

17 hours ago in Earth
Phys.org / What past global warming reveals about future rainfall

To understand how global warming could influence future climate, scientists look to the Paleogene Period that began 66 million years ago, covering a time when Earth's atmospheric carbon dioxide levels were two to four times ...

20 hours ago in Earth
Phys.org / Most people believe climate change primarily affects others

Research conducted by researchers at the University of Gothenburg shows that people tend to rate their own risk of being affected by climate change as lower than that of others. This perception may reduce individuals' willingness ...

20 hours ago in Earth
Phys.org / Commercially viable biomanufacturing: Designer yeast turns sugar into lucrative chemical 3-HP

Using a tiny, acid-tolerant yeast, scientists have demonstrated a cost-effective way to make disposable diapers, microplastics, and acrylic paint more sustainable through biomanufacturing.

15 hours ago in Biology
Phys.org / Important new source of oxidation in the atmosphere found

Hydroperoxides are strong oxidants that have a significant influence on chemical processes in the atmosphere. Now, an international research team involving the Leibniz Institute for Tropospheric Research (TROPOS) has shown ...

15 hours ago in Earth
Phys.org / Laser pulse 'sculpting' unlocks new control over particle acceleration

In high-intensity laser–matter interactions, including laser-induced particle acceleration, physicists generally want to work with the highest possible focused laser peak power, which is the ratio of energy per unit area ...

17 hours ago in Physics