Search query: period
Categories: All Categories
13142 records searched, 908 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 Fresh understanding of ice age frequency - Fresh Understanding of Ice Age Frequency
(via sciencedaily.com) A chance find of an unstudied Antarctic sediment core has led researchers to flip our understanding...
Published Traditional hydrologic models may misidentify snow as rain, new citizen science data shows - Traditional Hydrologic Models May Misidentify Snow as Rain, New Citizen Science Data Shows
(via sciencedaily.com) Original source Normally, we think of the freezing point of water as 32°F - but in the world of weather forecasting...
Published Hunter-gatherer social ties spread pottery-making far and wide - Hunter-Gatherer Social Ties Spread Pottery-Making Far and Wide
(via sciencedaily.com) Analysis of more than 1,200 vessels from hunter-gatherer sites has shown that pottery-making techniq...
Published Astronomers discover a rare 'black widow' binary, with the shortest orbit yet - Astronomers Discover a Rare 'Black Widow' Binary, with the Shortest Orbit Yet
(via sciencedaily.com) Astronomers discovered a 'black widow binary' -- a rapidly spinning neutron star circling and slowly...
Published Why haven't we discovered co-orbital exoplanets? Could tides offer a possible answer? - Why Haven't We Discovered Co-Orbital Exoplanets? Could Tides Offer a Possible Answer?
(via sciencedaily.com) So far, we haven't discovered any exoplanets with co-orbital objects. A new study suggests tides cou...
Published Changes in Earth's orbit may have triggered ancient warming event - Changes in Earth's Orbit May Have Triggered Ancient Warming Event
(via sciencedaily.com) Changes in Earth's orbit that favored hotter conditions may have helped trigger a rapid global warmi...
Published Giant lizards learnt to fly over millions of years - Giant Lizards Learnt to Fly Over Millions of Years
(via sciencedaily.com) Original source Most detailed every study into how animals evolve to better suit their environments shows that ptero...
Published Why Earth is not an ice ball: Possible explanation for faint young sun paradox - Why Earth is not an Ice Ball: Possible Explanation for Faint Young Sun Paradox
(via sciencedaily.com) Original source More than 2 billion years ago, a much fainter sun should have left the Earth as an orbiting ice ball...
Published What's new under the sun? Offering an alternate view on how 'novel' structures evolve - What's New Under the Sun? Offering an Alternate View on How 'Novel' Structures Evolve
(via sciencedaily.com) New research provide evidence that the crustacean carapace, along with other plate-like structures i...
Published Shocked zircon find a 'one-off gift' from Mars - Shocked Zircon Find a 'One-Off Gift' from Mars
(via sciencedaily.com) Researchers studying a Martian meteorite have found the first evidence of high-intensity damage caus...
Published Timing of snowshoe hare winter color swap may leave them exposed in changing climate, study finds - Timing of Snowshoe Hare Winter Color Swap May Leave Them Exposed in Changing Climate, Study Finds
(via sciencedaily.com) Original source A new study, which used 44 years of data, shows that as the globe has warmed, altering the timing an...
Published Derbyshire fossil study reveals insights into Peak District's 12 million year-old climatic past - Derbyshire Fossil Study Reveals Insights into Peak District's 12 Million Year-Old Climatic Past
(via sciencedaily.com) A decade-long study into unique rocks near a Derbyshire village has been uncovering the secrets of w...
Published A stone age child buried with bird feathers, plant fibers and fur - A Stone Age Child Buried with Bird Feathers, Plant Fibers and Fur: Uncovering the Secrets of Ancient Burial Practices
(via sciencedaily.com) Archaeological researchers have identified human remains as a child, who may have been laid on a bed...
Published Forest trees find a new watery 'sweet spot' when CO2 is high - Forest Trees Find a New Watery 'Sweet Spot' When CO2 is High
(via sciencedaily.com) Original source Trees living in conditions where the carbon dioxide (CO2) has been artificially elevated are likely...
Published Major North American oil source yields clues to one of earth's deadliest mass extinctions - Major North American Oil Source Yields Clues to One of Earth's Deadliest Mass Extinctions
(via sciencedaily.com) Geologists studying the Bakken Shale Formation discovered a critical kill mechanism behind a series...
Published Researchers reconstruct ancient fish lizard - Researchers Reconstruct Ancient Fish Lizard
(via sciencedaily.com) Scientists have mapped 300 years of research on the prehistoric marine reptiles known as ichthyosaur...
Published Forest growing season in eastern U.S. has increased by a month - Forest Growing Season in Eastern U.S. Has Increased by a Month
(via sciencedaily.com) The growing period of hardwood forests in eastern North America has increased by an average of one m ...
Published Move over, armadillos: There's a new bone-plated mammal in town - Move Over, Armadillos: There's a New Bone-Plated Mammal in Town
(via sciencedaily.com) Original source Armadillos have long been considered to be the only living mammals that produce protective bony plat...
Published West Antarctic Ice Sheet retreated far inland, re-advanced since last Ice Age - West Antarctic Ice Sheet: A Journey Through Time
(via sciencedaily.com) Original source The West Antarctic Ice Sheet is melting rapidly, raising concerns it could cross a tipping point of...
Published Cycle of fasting and feeding is crucial for healthy aging
(via sciencedaily.com) Original source Fasting interventions, which involve alternating periods of fasting and refeeding, are generally tho ...