Search results for crackling

Astronomy Oct 23, 2023

LIGO surpasses the quantum limit

In 2015, the Laser Interferometer Gravitational-Wave Observatory (LIGO), made history when it made the first direct detection of gravitational waves—ripples in space and time—produced by a pair of colliding black holes.

Earth Sciences Oct 23, 2023

Washington's volcanoes are experiencing seismic tremors from an unlikely source—glaciers

Most people think of seismic activity as the result of movement along faults or of violent volcanic eruptions. But seismic events can have other causes, including floods and even large crowds of excited fans—such as those ...

Earth Sciences Oct 9, 2023

Scientists find the sounds beneath our feet are fingerprints of rock stability

If you could sink through the Earth's crust, you might hear, with a carefully tuned ear, a cacophany of booms and crackles along the way. The fissures, pores, and defects running through rocks are like strings that resonate ...

Nanophysics Aug 23, 2023

Listening to nanoscale avalanches of atoms in crystals

A recent UNSW-led paper published in Nature Communications presents an exciting new way to listen to avalanches of atoms in crystals.

Environment Aug 9, 2023

Yellow jerseys of the fireline: A day fighting wildfires can require as much endurance as riding the Tour de France

For three weeks in July, the world's most elite bike racers climb steep mountains and sprint along historic cobblestones to capture the coveted yellow jersey or the race leader in the Tour de France. It's a 22-day feat of ...

Plants & Animals Jul 24, 2023

Alabama-Coushatta Tribe in Texas uses fire to save a tree that is part of its identity

The longleaf pine's branches arch toward the sky, each bud bursting with spindly green fingers. As flames sweep the landscape, setting yuccas and loblolly pine saplings ablaze, the longleaf's thick bark peels but protects ...

Ecology Jun 20, 2023

Blood-red crickets invade Nevada town, residents fight back with brooms, leaf blowers, snow plows

Dana Dolan was driving through her small Nevada hometown when she thought she had come upon a gory crash. The ground surrounding Elko's stretch of Interstate 80 looked as if it had been covered in blood. As the red color ...

Astronomy Jun 5, 2023

Early universe crackled with bursts of star formation, Webb Telescope shows

Among the most fundamental questions in astronomy is: How did the first stars and galaxies form? NASA's James Webb Space Telescope is already providing new insights into this question. One of the largest programs in Webb's ...

Education May 18, 2023

Reading comprehension not worsened by noise, study finds

Researchers of the HSE Centre for Language and Brain have investigated the impact of both auditory and visual noise on semantic processing during reading to determine if it results in a more superficial reading style that ...

General Physics Mar 28, 2023

Tiny yet hazardous: New study shows aerosols produced by contaminated bubble bursting are far smaller than predicted

A cold sparkling water. Waves crashing on the beach. The crackle of a bonfire. Steam from a kettle.

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