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 Hibernating bears' ability to regulate insulin narrowed down to eight proteins - Hibernating Bears' Ability to Regulate Insulin Narrowed Down to Eight Proteins
(via sciencedaily.com) Feeding honey to hibernating bears helped researchers find the potential genetic keys to the bears'...
Published Changing climate conditions likely facilitated early human migration to the Americas at key intervals, research suggests - Changing Climate Conditions Likely Facilitated Early Human Migration to the Americas at Key Intervals
(via sciencedaily.com) Original source Researchers have pinpointed two intervals when ice and ocean conditions would have been favorable to...
Published A reconstruction of prehistoric temperatures for some of the oldest archaeological sites in North America - A Reconstruction of Prehistoric Temperatures for Some of the Oldest Archaeological Sites in North America
(via sciencedaily.com) Scientists often look to the past for clues about how Earth's landscapes might shift under a changin...
Published Gradual evolution is back: Darwinian theory of gradual process explained in new research - Gradual Evolution is Back: Darwinian Theory of Gradual Process Explained in New Research
(via sciencedaily.com) Abrupt shifts in the evolution of animals -- short periods of time when an organism rapidly changes ...
Published Holy Pleistocene Batman, the answer's in the cave - Holy Pleistocene Batman, the Answer's in the Cave
(via sciencedaily.com) Examining a 3-meter stack of bat feces has shed light on the landscape of the ancient continent of S...
Published Researchers discover overlooked Jurassic Park of lizards - Researchers Discover Overlooked Jurassic Park of Lizards
(via sciencedaily.com) New research moves back the moment of the radiation of squamates -- the group of reptiles that inclu...
Published Cave secrets unlocked to show past drought and rainfall patterns - Cave Secrets Unlocked to Show Past Drought and Rainfall Patterns
(via sciencedaily.com) Global trends in cave waters identify how stalagmites reveal past rainfall and drought patterns. ABS...
Published Neolithic ceramics reveal dairy processing from milk of multiple species - Neolithic Ceramics Reveal Dairy Processing from Milk of Multiple Species
(via sciencedaily.com) A new study has found evidence of cheesemaking, using milk from multiple animals in Late Neolithic P...
Published Ancient genomes reveal immunity adaptation in early farmers - Ancient Genomes Reveal Immunity Adaptation in Early Farmers
(via sciencedaily.com) Research has revealed that diversity in genes coding for immunity may have facilitated adaptation to...
Published Giants of the Jurassic seas were twice the size of a killer whale - Giants of the Jurassic Seas Were Twice the Size of a Killer Whale
(via sciencedaily.com) Original source There have been heated debates over the size of Jurassic animals. The speculation was set to continu...
Published Fossil of mosasaur with bizarre 'screwdriver teeth' found in Morocco - Fossil of Mosasaur with Bizarre 'Screwdriver Teeth' Found in Morocco
(via sciencedaily.com) Original source Scientists have discovered a new species of mosasaur, a sea-dwelling lizard from the age of the dino...
Published New dino, 'Iani,' was face of a changing planet - New Dino, 'Iani,' Was Face of a Changing Planet
(via sciencedaily.com) Original source A newly discovered plant-eating dinosaur may have been a species' 'last gasp' during a period when E ...
Published Greenland caves: Time travel to a warm Arctic - Greenland Caves: Time Travel to a Warm Arctic
(via sciencedaily.com) An international team of scientists presents an analysis of sediments from a cave in northeast Green...
Published Late persistence of human ancestors at the margins of the monsoon in India - Late Persistence of Human Ancestors at the Margins of the Monsoon in India
(via sciencedaily.com) New dating of an archaeological site in the Thar Desert to 177,000 years ago shows the use of stone...
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 Re-wetting is key for boosting CO2 storage in southern US peatlands
(via sciencedaily.com) Original source Maintaining a water level between 20 and 30 centimeters below the local water table will boost south...
Published The clams that fell behind, and what they can tell us about evolution and extinction
(via sciencedaily.com) Original source A new study examined how bivalves -- the group that includes clams, mussels, scallops, and oysters -...
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 Male crested macaques more likely to respond to offspring screams recruiting support
(via sciencedaily.com) Original source When infants are involved in agonistic conflicts, male crested macaques (Macaca nigra) are more like...
Published Crawford Lake, Canada, chosen as the primary marker to identify the start of the Anthropocene epoch
(via sciencedaily.com) Original source An international team of researchers has chosen the location which best represents the beginnings of...