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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...

Computer Science: Encryption
Published

Double locked: Polymer hydrogels secure confidential information - Double Locked: Polymer Hydrogels Secure Confidential Information      (via sciencedaily.com) 

The development of highly secure but simple and inexpensive encryption technology for the prevention...

Environmental: Ecosystems
Published

Cli­mate change threat­ens ice caves in Aus­tria - Climate Change Threatens Ice Caves in Austria      (via sciencedaily.com) 

Eight ice caves in four Austrian federal states: A team of geologists has comprehensively documented ...

Biology: Zoology Ecology: Nature Environmental: Biodiversity Environmental: Ecosystems
Published

Butterflies on the decline - Butterflies on the Decline: Causes and Solutions      (via sciencedaily.com)     Original source 

Research shows that the numbers of butterflies in meadows and pastures of Europe are in a continuous...

Environmental: Ecosystems
Published

Evidence for past high-level sea rise - Evidence for Past High-Level Sea Rise      (via sciencedaily.com) 

Scientists, studying evidence preserved in speleothems in a coastal cave, illustrate that more than...

Environmental: Ecosystems
Published

Megadrought likely triggered the fall of the Assyrian Empire - Megadrought likely triggered the fall of the Assyrian Empire      (via sciencedaily.com) 

The Neo-Assyrian Empire, centered in northern Iraq and extending from Iran to Egypt -- the largest e...