Search query: millions years cold
Categories: All Categories
13142 records searched, 4140 records found, 20 matches displayed
< Previous 20 articles Next 20 articles >
Search Hints:
- Use a + (plus sign) or - (minus sign) to include or exclude a word: +mars -venus
- Use a ? (question mark) as a wildcard for a single letter: te?t (test,text)
- Use a * (asterisk) as a wildcard for multiple letters: he*t (heat, heart)
- Use a ~ (tilde) to expand word endings: meteor~ (meteorite, meteorid, meteorology)
Most frequent words for articles published in the last 45 days:
developed (95),
climate (85),
team (83),
species (75),
cells (74),
used (72),
human (64),
help (61),
change (60),
water (60),
years (60),
data (57),
energy (55),
such (53),
carbon (51),
discovered (50),
time (48),
like (47),
materials (46),
even (44)
Published Cell types in the eye have ancient evolutionary origins



In a comparative analysis across vertebrates of the many cell types in the retina -- mice alone have...
Published Use it or lose it: How seagrasses conquered the sea



Seagrasses provide the foundation of one of the most highly biodiverse, yet vulnerable, coastal mari...
Published Use it or lose it: New robotic system assesses mobility after stroke



Stroke is a leading cause of long-term disability worldwide. Each year more than 15 million people w ...
Published Rice paddy snake diversification was driven by geological and environmental factors in Thailand, molecular data suggests



A new study of rice paddy snakes in Southeast Asia gives key details to their diversification and na...
Published A window into plant evolution: The unusual genetic journey of lycophytes



An international team of researchers has uncovered a remarkable genetic phenomenon in lycophytes, wh...
Published Ancient sea monster remains reveal oldest mega-predatory pliosaur



The fossils of a 170-million-year-old ancient marine reptile from the Age of Dinosaurs have been ide ...
Published The megalodon was less mega than previously believed



A new study shows the Megalodon, a gigantic shark that went extinct 3.6 million years ago, was more ...
Published An awkward family reunion: Sea monsters are our cousins



The sea lamprey, a 500-million-year-old animal with a sharp-toothed suction cup for a mouth, is the ...
Published How ancient sea creatures can inform soft robotics



Fossils of a marine animal that lived 500 million years ago, combined with computer simulations, inf ...
Published Ancient Australian air-breathing fish from 380 million years ago



The rivers of Australia, which once flowed across its now dry interior, used to host a range of biza...
Published Landscape dynamics determine the evolution of biodiversity on Earth



A landmark study into the geological timescale distribution of sediment and nutrients over 500 milli...
Published Wastewater pipe dig reveals 'fossil treasure trove'



A new article describes the 266 fossil species as one of the richest and most diverse groups of thre...
Published Limitations of asteroid crater lakes as climate archives



In southern Germany just north of the Danube, there lies a large circular depression between the hil...
Published Tanks of the Triassic: New crocodile ancestor identified



Dinosaurs get all the glory. But aetosaurs, a heavily armored cousin of modern crocodiles, ruled the...
Published Paleoclimatologists use ancient sediment to explore future climate in Africa



With global warming apparently here to stay, a team of paleoclimatologists are studying an ancient s...
Published Source rocks of the first real continents



Geoscientists have uncovered a missing link in the enigmatic story of how the continents developed-...
Published Digging up new species of Australia and New Guinea's giant fossil kangaroos



Palaeontologists have described three unusual new species of giant fossil kangaroo from Australia an...
Published Hope for a cure for visceral leishmaniasis, an often fatal infectious disease



Leishmaniasis is a tropical disease affecting a growing number of people worldwide. Each year, betwe ...
Published How a massive North Atlantic cooling event disrupted early human occupation in Europe



A new study finds that around 1.12 million years ago a massive cooling event in the North Atlantic a ...
Published Rock weathering and climate: Low-relief mountain ranges are largest carbon sinks



For many hundreds of millions of years, the average temperature at the surface of the Earth has vari ...