Search query: origin
Categories: All Categories
13142 records searched, 711 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 Engineers unmask nanoplastics in oceans for the first time, revealing their true shapes and chemistry



Millions of tons of plastic waste enter the oceans each year. The sun's ultraviolet light and ocean...
Published Capturing and analyzing subtle combination tones produced by violins - Capturing and Analyzing Subtle Combination Tones Produced by Violins


When two musical notes are played simultaneously, the human ear can perceive weak additional tones c...
Published New pieces in the puzzle of first life on Earth



Microorganisms were the first forms of life on our planet. The clues are written in 3.5 billion-year...
Published How seaweed became multicellular



A deep dive into macroalgae genetics has uncovered the genetic underpinnings that enabled macroalgae...
Published Florida Wildlife Corridor eases worst impacts of climate change



Florida is projected to lose 3.5 million acres of land to development by 2070. A new study highlight...
Published Research unlocks secrets of rodents' rat race to new lands - Research Unlocks Secrets of Rodents' Rat Race to New Lands


New research has mapped the DNA from more than 150 species of native rodents from across Australia,...
Published Genomes of 'star algae' shed light on origin of plants



Land plants cover the surface of our planet and often tower over us. They form complex bodies with m...
Published Previously undescribed lineage of Archaea illuminates microbial evolution - Previously Undescribed Lineage of Archaea Illuminates Microbial Evolution


Scientists describe a previously unknown phylum of aquatic Archaea that are likely dependent on part...
Published From the Mediterranean into the Atlantic: The Gibraltar arc is migrating to the west



Oceans are subject to continuous change, mostly over extremely vast periods of time running into mil...
Published New dinosaur discovered: Ankylosaurs may have been far more diverse than originally thought - New Dinosaur Discovered: Ankylosaurs May Have Been Far More Diverse Than Originally Thought



First armoured dinosaur to be described from the Isle of Wight in 142 years, shows Ankylosaurs may h...
Published Pacific kelp forests are far older that we thought



Fossils of kelp along the Pacific Coast are rare. Until now, the oldest fossil dated from 14 million...
Published How did humans learn to walk? New evolutionary study offers an earful



A new study, which centers on evidence from skulls of a 6-million-year-old fossil ape, Lufengpithecu...
Published Pass the salt: This space rock holds clues as to how Earth got its water - Pass the Salt: This Space Rock Holds Clues as to How Earth Got Its Water



The discovery of tiny salt grains in a sample from an asteroid provides strong evidence that liquid...
Published Telescope Array detects second highest-energy cosmic ray ever



In 1991, an experiment detected the highest-energy cosmic ray ever observed. Later dubbed the Oh-My-...
Published Rocks collected on Mars hold key to water and perhaps life on the planet: Bring them back to Earth



Between July and November of 2022, NASA's Perseverance rover collected seven samples of sediment fro...
Published Last surviving woolly mammoths were inbred but not doomed to extinction



The last population of woolly mammoths was isolated on Wrangel Island off the coast of Siberia 10,00...
Published The ancestor of all modern birds probably had iridescent feathers



Birds tend to be more colorful in the tropics, and scientists wanted to find out how they got there:...
Published What gave the first molecules their stability?



The origins of life remain a major mystery. How were complex molecules able to form and remain intac ...
Published What no one has seen before -- simulation of gravitational waves from failing warp drive



Physicists have been exploring the theoretical possibility of spaceships driven by compressing the f...
Published Pollution drives families to relocate -- but only the rich can afford to live in healthier areas



Pollution levels factor in households' decision to relocate within the United States, but only riche...