Search query: critical
Categories: All Categories
13142 records searched, 590 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 Solar storms may leave gray whales 'blind' and stranded - Solar Storms May Leave Gray Whales 'Blind' and Stranded


A new study offers some of the first evidence that gray whales might depend on a magnetic sense to f...
Published Space super-storm likelihood estimated from longest period of magnetic field observations - Space Super-Storm Likelihood Estimated from Longest Period of Magnetic Field Observations


A 'great' space weather super-storm large enough to cause significant disruption to our electronic a...
Published Faster and sharper whole-body imaging of small animals with deep learning - Faster and Sharper Whole-Body Imaging of Small Animals with Deep Learning


A research team presents technology that enhances photoacoustic computed tomography using a deep-lea...
Published When soft spheres make porous media stiffer - When Soft Spheres Make Porous Media Stiffer



Porous media such as concrete physically represent a spherical packing of different components -- in...
Published Technology has the potential to change the patient-provider relationship - Technology and the Patient-Provider Relationship: A New Era of Healthcare


As personal health records (AKA patient portals) allowing patients to see test results, medications...
Published IT security: Computer attacks with laser light - IT Security: Protecting Against Computer Attacks with Laser Light


Computer systems that are physically isolated from the outside world (air-gapped) can still be attac...
Published Algorithms improve how we protect our data - Algorithms Improve How We Protect Our Data


Scientists have developed algorithms that more efficiently measure how difficult it would be for an...
Published Online gaming enhances career prospects and develops soft skills, finds new study - Online Gaming Enhances Career Prospects and Develops Soft Skills, Finds New Study


Online gaming behavior can encourage gamers to gain a variety of soft skills which could assist them...
Published Gamers can have their cake and eat it too - Gamers Can Have Their Cake and Eat It Too: How Video Games Can Benefit Mental Health


New research from Japan shows that multiple cognitive abilities may be empirically measured from a c...
Published Video games can help boost children's intelligence - Video Games Can Help Boost Children's Intelligence


Scientists have studied how the screen habits of US children correlates with how their cognitive abi...
Published A new approach to a $1 million mathematical enigma - A New Approach to a $1 Million Mathematical Enigma


Numbers like pi, e and phi often turn up in unexpected places in science and mathematics. Pascal's t...
Published COVID-19 vaccination strategies: When is one dose better than two? - COVID-19 Vaccination Strategies: When is One Dose Better than Two?


While most of the COVID-19 vaccines are designed as a two-dose regimen, some countries have prioriti...
Published The shape of infectious prions - The Shape of Infectious Prions: Understanding the Mechanisms of Prion Diseases


Prions are unique infective agents -- unlike viruses, bacteria, fungi and other parasites, prions do...
Published Beyond humans -- mammal combat in extreme environs - Beyond Humans -- Mammal Combat in Extreme Environs


A new study indicates previously unknown high altitude contests between two of America's most sensat...
Published The science behind the life and times of the Earth's salt flats - The Science Behind the Life and Times of the Earth's Salt Flats



Researchers have characterized two different types of surface water in the hyperarid salars -- or sa...
Published Breaking in a new planet - Breaking in a New Planet: The Challenges and Opportunities


Impacts affect the porosity and structure of moons and planets more dramatically than scientists sus...
Published Solar flare: Another M-class flare from Sunspot 1515 - Solar Flare: Another M-Class Flare from Sunspot 1515



Active Region 1515 has now spit out 12 M-class flares since July 3. Early in the morning of July 5,...
Published Sun 'umbrella' tethered to asteroid might help mitigate climate change - Sun 'Umbrella' Tethered to Asteroid: A Novel Approach to Mitigate Climate Change



Earth is rapidly warming and scientists are developing a variety of approaches to reduce the effects...
Published Earth's oldest stromatolites and the search for life on Mars - Earth's Oldest Stromatolites and the Search for Life on Mars


The earliest morphological traces of life on Earth are often highly controversial, both because non-...
Published Safety zone saves giant moons from fatal plunge - Safety Zone Saves Giant Moons from Fatal Plunge


Numerical simulations showed that the temperature gradient in the disk of gas around a young gas gia...