Search query: valuable
Categories: All Categories
13142 records searched, 896 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 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



More than 2 billion years ago, a much fainter sun should have left the Earth as an orbiting ice ball...
Published Interdisciplinary environmental history: How narratives of the past can meet the challenges of the anthropocene - Interdisciplinary Environmental History: How Narratives of the Past Can Meet the Challenges of the Anthropocene


A new article discusses vital methodological issues for humanities-based historical inquiry and argu...
Published The Earth moves far under our feet: A new study shows the inner core oscillates - The Earth Moves Far Under Our Feet: A New Study Shows the Inner Core Oscillates


Scientists have found evidence that the Earth's inner core oscillates, contradicting previously acce...
Published Mysteries of the Earth: Researchers predict how fast ancient magma ocean solidified - Mysteries of the Earth: Researchers predict how fast ancient magma ocean solidified


Previous research estimated that it took hundreds of million years for the ancient Earth's magma oce...
Published Shedding light on the complex flow dynamics within the small intestine - Shedding Light on the Complex Flow Dynamics within the Small Intestine



A novel microfluidic device revealing diverse and dynamic flows in the small intestine has now been...
Published Study explores effects of extended spaceflight on brain - Study Explores Effects of Extended Spaceflight on Brain


Scientists from the U.S., Europe and Russia are part of a team releasing the results of a large coll...
Published Astronauts: Blood clot expert to study blood flow, clot formation in zero gravity - Astronauts: Blood Clot Expert to Study Blood Flow, Clot Formation in Zero Gravity


This was the first time a blood clot had been found in an astronaut in space, so there was no establ...
Published Most precise ever measurement of W boson mass to be in tension with the Standard Model - Most Precise Ever Measurement of W Boson Mass to be in Tension with the Standard Model


Scientists have achieved the most precise measurement to date of the mass of the W boson, one of nat...
Published Crossing the ring: New method enables C-H activation across saturated carbocycles - Crossing the Ring: A New Method for C-H Activation Across Saturated Carbocycles



Chemists add another powerful tool to their 'molecular editing' toolkit for crafting pharmaceuticals...
Published Asphaltene changed into graphene for composites - Asphaltene Changed into Graphene for Composites: A Revolutionary Breakthrough


The flash Joule heating process turns asphaltenes, a byproduct of crude oil production, into graphen...
Published Highly charged ions melt nano gold nuggets - Highly Charged Ions Melt Nano Gold Nuggets



Shooting ions is very different from shooting a gun: By firing highly charged ions onto tiny gold st...
Published A new method for directed networks could help multiple levels of science - A New Method for Directed Networks Could Help Multiple Levels of Science


Researchers reveal a new method for analyzing hierarchies in complex networks and illustrate it by a...
Published New acoustic fabric converts audible sounds into electrical signals - New Acoustic Fabric Converts Audible Sounds into Electrical Signals


Researchers have developed a new acoustic fabric converts audible sounds into electrical signals. Th...
Published Kids judge Alexa smarter than Roomba, but say both deserve kindness - Kids judge Alexa smarter than Roomba, but say both deserve kindness



Most kids know it's wrong to yell or hit someone, but what if that someone is a robot named Alexa? A...
Published Cybersecurity vulnerabilities of common seismological equipment - Cybersecurity Vulnerabilities of Common Seismological Equipment


Seismic monitoring devices linked to the internet are vulnerable to cyberattacks that could disrupt...
Published Cheetah marking trees are hotspots for communication also for other species - Cheetah Marking Trees: Hotspots for Communication Among Other Species



Marking trees are important hotspots of communication for cheetahs: Here they exchange information w...
Published Mixing theory, observation to envision warmer world - Mixing Theory, Observation to Envision Warmer World



A more realistic look at what a hot summer can bring to a nearby pond, and new respect for the blind...
Published Climate risks for Gulf of Mexico coral reefs spelled out in study - Climate Risks for Gulf of Mexico Coral Reefs Spelled Out in Study


Ocean temperatures in the Gulf of Mexico and the Caribbean Sea are on pace to surpass critical thres...
Published Bacteria: Radioactive elements replace essential rare earth metals - Bacteria: Radioactive Elements Replace Essential Rare Earth Metals



Bacteria can use certain radioactive elements to sustain their metabolism. ABSTRACT: Bacteria: Radio...
Published Antibiotics' effect on the mycobiome varies from person to person - Antibiotics' Effect on the Mycobiome Varies from Person to Person


Antibiotic treatment disrupts the balance of beneficial and harmful bacteria in a person's gut. That...