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Paleontology: Early Mammals and Birds
Published

How new bird species arise - How New Bird Species Arise: Understanding the Process of Speciation      (via sciencedaily.com) 

Much of a centuries-old debate over where and how new bird species form has now been resolved. Resea...

Geoscience: Geomagnetic Storms Space: The Solar System
Published

Ancient ice reveals mysterious solar storm - Ancient Ice Reveals Mysterious Solar Storm      (via sciencedaily.com) 

Through analysis of ice cores from Greenland and Antarctica, a research team has found evidence of a...

Geoscience: Geomagnetic Storms Space: The Solar System
Published

Unravelling the knotty problem of the Sun's activity - Unravelling the Knotty Problem of the Sun's Activity      (via sciencedaily.com) 

A new approach to analysing the development of magnetic tangles on the Sun has led to a breakthrough...

Geoscience: Geomagnetic Storms Space: The Solar System
Published

Boundary of heliosphere mapped - Boundary of Heliosphere Mapped: A New Milestone in Space Exploration      (via sciencedaily.com) 

For the first time, the boundary of the heliosphere has been mapped, giving scientists a better unde ...

Geoscience: Geomagnetic Storms
Published

Researchers track slowly splitting 'dent' in Earth's magnetic field - Researchers track slowly splitting 'dent' in Earth's magnetic field      (via sciencedaily.com) 

Earth's magnetic field acts like a protective shield around the planet, repelling and trapping charg...

Geoscience: Geomagnetic Storms
Published

New sunspots potentially herald increased solar activity - New Sunspots Potentially Herald Increased Solar Activity      (via sciencedaily.com) 

On May 29, 2020, a family of sunspots -- dark spots that freckle the face of the Sun, representing a...

Archaeology: General Geoscience: Volcanoes
Published

Detailing a disastrous autumn day in ancient Italy - Detailing a Disastrous Autumn Day in Ancient Italy      (via sciencedaily.com) 

The Plinian eruption of Mount Vesuvius around 4,000 years ago -- 2,000 years before the one that bur...

Geoscience: Volcanoes
Published

Fiber optic sensing detects tremor from Icelandic subglacial volcano - Fiber Optic Sensing Detects Tremor from Icelandic Subglacial Volcano      (via sciencedaily.com) 

Researchers used a fiber optic cable on the ice cap of an Icelandic subglacial volcano to detect low...

Space: Structures and Features
Published

Milky Way's graveyard of dead stars found - Milky Way's Graveyard of Dead Stars Found      (via sciencedaily.com) 

The first map of the 'galactic underworld' -- a chart of the corpses of once massive suns that have...

Space: Structures and Features Space: The Solar System
Published

Potential first traces of the universe's earliest stars - Potential First Traces of the Universe's Earliest Stars      (via sciencedaily.com)     Original source 

Astronomers may have discovered the ancient chemical remains of the first stars to light up the Univ...