Search results for Sand and dust storm

Space Exploration Jan 4, 2021

Layers upon layers of rock in Candor Chasma on Mars

In many ways, Mars is the planet that is most similar to the Earth. The red world has polar ice caps, a nearly 24-hour rotation period (about 24 hours and 37 minutes), mountains, plains, dust storms, volcanoes, a population ...

Paleontology & Fossils Dec 9, 2020

First-known fossil iguana burrow found in the Bahamas

The discovery of the first known fossil iguana nesting burrow, on an outer island of the Bahamas, fills in a gap of scientific knowledge for a prehistoric behavior of an iconic lizard. PLOS ONE published the finding by scientists ...

Space Exploration Dec 7, 2020

Chinese probe orbiting moon with Earth-bound samples

A Chinese probe was orbiting the moon on Monday in preparation for the returning of samples of the lunar surface to Earth for the first time in almost 45 years.

Social Sciences Nov 18, 2020

Time for scientists to speak up and be heard

Science and scientists are being viewed more positively by people across the Asia-Pacific, Europe, the US and other regions and countries as the COVID-19 pandemic peaks. Yet, ironically, despite the positive perception, people ...

Earth Sciences Jun 18, 2020

Massive Sahara dust plume headed for southeastern US, could bring sensational sunsets

The southeastern U.S. is getting dusted by the Sahara.

Astronomy Apr 17, 2020

Dust devils may roam hydrocarbon dunes on Saturn's moon Titan

Meteorological conditions on Saturn's large moon Titan, the strange, distant world that may be the most Earth-like in the solar system, appear conducive to the formation of dust devils, according to new research in AGU's ...

Earth Sciences Feb 26, 2020

Complex local conditions keep fields of dunes from going active all at once

Sand dunes, like many ecosystems, have more than one comfort zone. Variations in moisture, especially, can shift them from active, blowing waves of dry sand to rolling mounds with soils held down by grass and low shrubs.

Environment Feb 5, 2020

When a speck influences a storm

U.S. Naval Research Laboratory meteorologist Jeffrey Reid is at the forefront of research studying the role of aerosol particles, and the relationships between the particles with monsoon meteorology, clouds and the sun's ...

Environment Jan 30, 2020

New research offers global drylands solution to climate change

A new study published in the Journal for Geographical Research: Biogeosciences, led by a University of Derby academic, has shed new light on how microorganisms move through dryland landscapes attached to wind-blown dust and ...

Earth Sciences Jan 13, 2020

Arabian Peninsula a trap for summer dust

Intense winds blowing from Africa through a mountainous gap on the western Red Sea coast have led to a buildup of summer dust over the Arabian Peninsula in the past decade. This increasing dust load could have long-term health ...

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