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Published Frogs were Florida's first-known vertebrates from the Caribbean



A new fossil study shows that frogs from the genus Eleutherodactylus are geologically the oldest Car...
Published A prehistoric cosmic airburst preceded the advent of agriculture in the Levant



Agriculture in Syria started with a bang 12,800 years ago as a fragmented comet slammed into the Ear ...
Published Snakes do it faster, better: How a group of scaly, legless lizards hit the evolutionary jackpot



More than 100 million years ago, the ancestors of the first snakes were small lizards that lived alo ...
Published Researchers develop molecules for a new class of antibiotics that can overcome drug resistant bacteria



About a decade ago, researchers began to observe a recurring challenge in their research: Some of th ...
Published Insects already had a variety of defense strategies in the Cretaceous



Analyses of amber show that insect larvae were already using a wide variety of tactics to protect th...
Published Photosynthetic secrets come to light



Secrets of photosynthesis have been discovered at atomic level, shedding important new light on this...
Published First DNA study of ancient Eastern Arabians reveals malaria adaptation



People living in ancient Eastern Arabia appear to have developed resistance to malaria following the...
Published Laser imaging could offer early detection for at-risk artwork



A bright yellow pigment favored a century ago by Impressionists such as Matisse and Van Gogh is losi ...
Published More efficient molecular motor widens potential applications



Light-driven molecular motors were first developed nearly 25 years ago. However, making these motors ...
Published Promethium bound: Rare earth element's secrets exposed



Scientists have uncovered the properties of a rare earth element that was first discovered 80 years...
Published These giant, prehistoric salmon had tusk-like teeth



Oncorhynchus rastrosus, a giant species of salmon that lived in the North American Pacific Northwest...
Published New dates for landslides reveal past Seattle fault earthquakes



New maps of more than 1,000 deep-seated landslides in the Puget Lowlands of Washington State provide...
Published Fresh findings: Earliest evidence of life-bringing freshwater on Earth



New research has found evidence that fresh water on Earth, which is essential for life, appeared abo...
Published Enhanced chemical weathering: A solution to the climate crisis?



Could blending of crushed rock with arable soil lower global temperatures? Researchers study global...
Published Archaeologists discover world's oldest wooden structure



Half a million years ago, earlier than was previously thought possible, humans were building structu ...
Published Mesopotamian bricks unveil the strength of Earth's ancient magnetic field



Ancient bricks inscribed with the names of Mesopotamian kings have yielded important insights into a...
Published Did dementia exist in ancient Greek and Rome?



Did the ancient Greeks and Romans experience Alzheimer's? Medical texts from 2,500 years ago rarely ...
Published Thailand's Iron Age Log Coffin culture



A mortuary practice known as Log Coffin culture characterizes the Iron Age of highland Pang Mapha in...
Published Origins of cumulative culture in human evolution



Cumulative culture -- the accumulation of technological modifications and improvements over generati...
Published Scandinavia's first farmers slaughtered the hunter-gatherer population, study finds



Following the arrival of the first farmers in Scandinavia 5,900 years ago, the hunter-gatherer popul ...