Search query: ago
Categories: All Categories
13142 records searched, 769 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 Scientists find world's oldest European hedgehog - Scientists Find World's Oldest European Hedgehog
(via sciencedaily.com) The world's oldest scientifically-confirmed European hedgehog has been found in Denmark by a citizen...
Published Medieval mass burial shows centuries-earlier origin of Ashkenazi genetic bottleneck - Medieval Mass Burial Reveals Centuries-Earlier Origin of Ashkenazi Genetic Bottleneck
(via sciencedaily.com) In 2004, construction workers in Norwich, UK, unearthed human skeletal remains that led to a histori...
Published Sauropod dinosaurs were restricted to warmer regions of Earth - Sauropod Dinosaurs Were Restricted to Warmer Regions of Earth
(via sciencedaily.com) Original source A study investigated the enigma of why sauropod fossils are only found at lower latitudes, while fos...
Published Extinct reptile discovery reveals earliest origins of human teeth, study finds - Extinct Reptile Discovery Reveals Earliest Origins of Human Teeth, Study Finds
(via sciencedaily.com) A new extinct reptile species has shed light on how our earliest ancestors became top predators by m...
Published Double trouble: Infamous 'eagle killer' bacterium produces not one, but two toxins
(via sciencedaily.com) Original source The cyanobacterium Aetokthonos hydrillicola produces not just one, but two highly potent toxins. Sci...
Published Researchers find evolutionary adaption in trout of Wyoming's Wind River Mountains
(via sciencedaily.com) Original source Scientists found that trout from lakes stocked decades ago in the Wind River Mountains have higher n ...
Published 'Warm Ice Age' changed climate cycles - Warm Ice Age Changed Climate Cycles
(via sciencedaily.com) Original source Approximately 700,000 years ago, a 'warm ice age' permanently changed the climate cycles on Earth. D ...
Published On ancient Earth, it never rained but it poured - On Ancient Earth, It Never Rained But It Poured
(via sciencedaily.com) In a new study, researchers found that during epochs of extreme heat -- 20 to 30 degrees Fahrenheit...
Published Paleontologists identify two new species of sabertooth cat
(via sciencedaily.com) Original source Sabertooth cats make up a diverse group of long-toothed predators that roamed Africa around 6-7 mill...
Published There may be good news about the oceans in a globally warmed world
(via sciencedaily.com) Original source An analysis of oxygen levels in Earth's oceans may provide some rare, good news about the health of...
Published Bronze Age family systems deciphered: Palaeogeneticists analyse a 3,800-year-old extended family
(via sciencedaily.com) Original source Researchers have analyzed the genomes of skeletons from an extended family from a Bronze Age necropo...
Published Three-eyed distant relative of insects and crustaceans reveals amazing detail of early animal evolution
(via sciencedaily.com) Original source Scientists use cutting edge scanning technology to reconstruct 'fossil monster' that lived half a bi...
Published Super antifreeze in cells: The ability to survive in ice and snow developed in animals far earlier than we thought
(via sciencedaily.com) Original source More than 400 million years ago, an insect-like animal called the springtail developed a small prote ...
Published Why there are no kangaroos in Bali (and no tigers in Australia)
(via sciencedaily.com) Original source Researchers are using a new model to clarify why millions of years ago more animal species from Asia ...
Published Scientists have solved the damselfly color mystery
(via sciencedaily.com) Original source For over 20 years, a research team has studied the common bluetail damselfly. Females occur in three...
Published Waves of change: How sea-levels and climate altered the marine ecosystems at the South Pole 390-385 million years ago
(via sciencedaily.com) Original source New research reveals a chain of environmental disasters. These took place in what is today's South A...
Published Syphilis-like diseases were widespread in Americas before arrival of Columbus, researchers find
(via sciencedaily.com) Original source Researchers have discovered the genetic material of the pathogen Treponema pallidum in the bones of...
Published Ancient 'chewing gum' reveals stone age diet
(via sciencedaily.com) Original source What did people eat on the west coast of Scandinavia 10,000 years ago? A new study of the DNA in a c ...
Published Knowing what dogs like to watch could help veterinarians assess their vision
(via sciencedaily.com) Original source A veterinary ophthalmologist wanted to determine factors, including age and vision, that influence a...
Published Research in Lake Superior reveals how sulfur might have cycled in Earth's ancient oceans
(via sciencedaily.com) Original source A scientists has sulfur on her mind. The yellow element is a vital macronutrient, and she's trying t...