Search query: day
Categories: All Categories
13142 records searched, 776 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 Ice Age wolf DNA reveals dogs trace ancestry to two separate wolf populations - Ice Age Wolf DNA Reveals Dogs Trace Ancestry to Two Separate Wolf Populations


An international group of geneticists and archaeologists have found that the ancestry of dogs can be...
Published Scientists find world's oldest European hedgehog - Scientists Find World's Oldest European Hedgehog


The world's oldest scientifically-confirmed European hedgehog has been found in Denmark by a citizen...
Published Scientists study life origins by simulating a cosmic evolution - Scientists Study Life Origins by Simulating a Cosmic Evolution


Amino acids make up millions of proteins that drive the chemical gears of life, including essential...
Published Earthquake lab experiments produce aftershock-like behavior - Earthquake Lab Experiments Produce Aftershock-Like Behavior


Earthquakes are notoriously hard to predict, and so too are the usually less-severe aftershocks that...
Published A new Tatooine-like multi-planetary system identified - A New Tatooine-Like Multi-Planetary System Identified



An international team of astronomers has announced the second-ever discovery of a multiplanetary cir...
Published New Scottish fossil sheds light on the origins of lizards - New Scottish Fossil Sheds Light on the Origins of Lizards


A fossil discovery from Scotland has provided new information on the early evolution of lizards, dur...
Published Researchers uncover 92 fossil nests belonging to some of India's largest dinosaurs - Researchers Uncover 92 Fossil Nests Belonging to Some of India's Largest Dinosaurs


The discovery of more than 250 fossilized eggs reveals intimate details about the lives of titanosau...
Published Australian vulture emerges from fossil record - Australian Vulture Emerges from Fossil Record


Australia's first fossil vulture has been confirmed more than 100 years after it was first described...
Published Predatory dinosaurs such as T. rex sported lizard-like lips - Predatory Dinosaurs such as T. Rex Sported Lizard-Like Lips


A new study suggests that predatory dinosaurs, such as Tyrannosaurus rex, did not have permanently e...
Published New Mercury surface composition maps illuminate the planet's history - New Mercury Surface Composition Maps Illuminate the Planet's History


Scientists have created global-scale maps of Mercury's surface chemistry that reveal previously unre...
Published Why Venus rotates, slowly, despite sun's powerful grip - Why Venus Rotates Slowly Despite Sun's Powerful Grip


If not for the soupy, fast-moving atmosphere on Venus, Earth's sister planet would likely not rotate...
Published Sun emits a solstice CME - Sun Emits a Solstice CME: What It Means for Earth


On June 20, 2013, at 11:24 p.m., the sun erupted with an Earth-directed coronal mass ejection or CME...
Published Look! Up in the sky! Is it a planet? Nope, just a star - Look! Up in the Sky! Is it a Planet? Nope, Just a Star



Among thousands of known exoplanets, astronomers have flagged three that are actually stars. ABSTRAC...
Published Loon stratospheric balloons confirm wind data from Aeolus - Loon Stratospheric Balloons Confirm Wind Data from Aeolus


ESA's novel Aeolus satellite reliably measures wind speed also in higher air layers and thus in a re...
Published Ultracool dwarf binary stars break records - Ultracool Dwarf Binary Stars Break Records


Astrophysicists have discovered the tightest ultracool dwarf binary system ever observed. The two st...
Published Evolutionary secrets of 'Old Tom' and the killer whales of Eden revealed by genetic study



Evolutionary biologists have for the first time decoded the genetic lineage of a famous killer whale...
Published Plate tectonic processes in the Pacific and Atlantic during the Cretaceous period have shaped the Caribbean region to this day - Plate Tectonic Processes in the Pacific and Atlantic During the Cretaceous Period Have Shaped the Caribbean Region to This Day



Earthquakes and volcanism occur as a result of plate tectonics. The movement of tectonic plates them...
Published The evolution of Asia's mammals was dictated by ancient climate change and rising mountains - The Evolution of Asia's Mammals: How Ancient Climate Change and Rising Mountains Shaped Their Destiny


A new study compiles data on more than 3,000 species to show how climate and geologic changes across...
Published Slow growth in crocodile ancestors pre-dated their semi-aquatic lifestyle



A groundbreaking study is reshaping our understanding of crocodile evolution by pinpointing the onse...
Published 'Closest black hole' system found to contain no black hole - Closest Black Hole System Found to Contain No Black Hole



In 2020, astronomers reported the closest black hole to Earth, located just 1000 light-years away in...