Search query: substances
Categories: All Categories
13142 records searched, 318 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 Searching for traces of dark matter with neutron spin clocks - Searching for Traces of Dark Matter with Neutron Spin Clocks


An international research team has succeeded in significantly narrowing the scope for the existence...
Published Producing fertilizer without carbon emissions - Producing Fertilizer Without Carbon Emissions


Researchers have shown how nitrogen fertilizer could be produced more sustainably. This is necessary...
Published Low-cost gel film can pluck drinking water from desert air - Low-Cost Gel Film Can Pluck Drinking Water from Desert Air


Researchers developed a low-cost gel film made of abundant materials that can pull drinkable water f...
Published Peekaboo! Tiny, hidden galaxy provides a peek into the past - Peekaboo! Tiny, Hidden Galaxy Provides a Peek into the Past


Peeking out from behind the glare of a bright foreground star, astronomers have uncovered the most e...
Published Martian rock-metal composite shows potential of 3D printing on Mars - Martian Rock-Metal Composite Shows Potential of 3D Printing on Mars


A small amount of simulated crushed Martian rock mixed with a titanium alloy made a stronger, high-p...
Published Calculation shows why heavy quarks get caught up in the flow - Calculation Shows Why Heavy Quarks Get Caught Up in the Flow



Theorists have calculated how quickly a melted soup of quarks and gluons -- the building blocks of p...
Published Under the northern lights: Mesospheric ozone layer depletion explained - Under the Northern Lights: Mesospheric Ozone Layer Depletion Explained


The same phenomenon that causes aurorae -- the magical curtains of green light often visible from th...
Published How to see the invisible: Using the dark matter distribution to test our cosmological model - How to See the Invisible: Using the Dark Matter Distribution to Test Our Cosmological Model



Astrophysicists have measured a value for the 'clumpiness' of the universe's dark matter (known to c...
Published Antihelium nuclei as messengers from the depths of the galaxy - Antihelium Nuclei: Messengers from the Depths of the Galaxy


How are galaxies born, and what holds them together? Astronomers assume that dark matter plays an es...
Published Exquisitely thin membranes can slash energy spent refining crude oil into fuel and plastic - Exquisitely Thin Membranes: A Revolutionary Solution to Refining Crude Oil into Fuel and Plastic


Scientists have created a new type of nanomembrane that presents a less energy intensive way to frac...
Published Sun and rain transform asphalt binder into potentially toxic compounds - Sun and Rain Transform Asphalt Binder into Potentially Toxic Compounds


Chemists show that asphalt binder, when exposed to sun and water, leaches thousands of potentially t...
Published Air pollution impairs successful mating of flies - Air Pollution Impairs Successful Mating of Flies


A research team demonstrates that increased levels of ozone resulting from anthropogenic air polluti...
Published Germicidal UV lamps: A trade-off between disinfection and air quality, study finds - Germicidal UV Lamps: Balancing Disinfection and Air Quality


When winter chill strikes, people stay indoors more often, giving airborne pathogens -- such as SARS...
Published New Antarctic study shows levels of 'forever chemicals' reaching the remote continent have been increasing - New Antarctic Study Shows Levels of 'Forever Chemicals' Reaching the Remote Continent Have Been Increasing


New evidence from Antarctica shows that toxic 'fluorinated forever chemicals' have increased markedl...
Published Catalyst purifies herbicide-tainted water and produces hydrogen - Catalyst Purifies Herbicide-Tainted Water and Produces Hydrogen


Researchers have developed a dual-purpose catalyst that purifies herbicide-tainted water while also...
Published Risk of volcano catastrophe 'a roll of the dice' - Risk of Volcano Catastrophe: A Roll of the Dice


While funding is pumped into preventing low-probability scenarios such as asteroid collision, the fa...
Published NASA Reveals Webb Telescope's first images of unseen universe - NASA Reveals Webb Telescope's First Images of Unseen Universe


NASA has revealed groundbreaking new views of the cosmos from the James Webb Space Telescope. The im...
Published Astronomers discover new link between dark matter and clumpiness of the universe - Astronomers Discover New Link Between Dark Matter and Clumpiness of the Universe



Researchers reveal a theoretical breakthrough that may explain both the nature of invisible dark mat...
Published Brain inflammation likely key initiator to Prion and Parkinson's disease - Brain Inflammation: The Key Initiator to Prion and Parkinson's Disease


Researchers have shown that neuro-inflammation plays a crucial role in initiating prion disease. ABS...
Published Earth's atmosphere may be source of some lunar water - Earth's Atmosphere May Be the Source of Some Lunar Water


Hydrogen and oxygen ions escaping from Earth's upper atmosphere and combining on the moon could be o...