Hunters bag record-breaking python in Florida Everglades
Two Florida hunters set a new record when they caught a Burmese python that measured a whopping 18 feet, 8.8 inches (5.71 meters), authorities in the southern state said Friday, as they encourage more people to eliminate the invasive species.
New NIST project to build nano-thermometers could revolutionize temperature imaging
Cheaper refrigerators? Stronger hip implants? A better understanding of human disease? All of these could be possible and more, someday, thanks to an ambitious new project underway at the National Institute of Standards and Technology (NIST).
Geologists solve puzzle that could predict valuable rare earth element deposits
Pioneering new research has helped geologists solve a long-standing puzzle that could help pinpoint new, untapped concentrations of some the most valuable rare earth deposits.
Scientists find upper limit for the speed of sound
A research collaboration between Queen Mary University of London, the University of Cambridge and the Institute for High Pressure Physics in Troitsk has discovered the fastest possible speed of sound.
'Universal law of touch' will enable new advances in virtual reality
Seismic waves, commonly associated with earthquakes, have been used by scientists to develop a universal scaling law for the sense of touch. A team, led by researchers at the University of Birmingham, used Rayleigh waves to create the first scaling law for touch sensitivity. The results are published in Science Advances.
Study shows how climate impacts food webs, poses socioeconomic threat in Eastern Africa
A new study is sounding the alarm on the impact climate change could have on one of the world's most vulnerable regions.
Stay-at-home orders cut noise exposure nearly in half
People's exposure to environmental noise dropped nearly in half during the early months of the coronavirus pandemic, according to University of Michigan researchers who analyzed data from the Apple Hearing Study.
A new look at sunspots
NASA's extensive fleet of spacecraft allows scientists to study the Sun extremely close-up—one of the agency's spacecraft is even on its way to fly through the Sun's outer atmosphere. But sometimes taking a step back can provide new insight.
School absences correlate to impaired air quality
In Salt Lake City schools, absences rise when the air quality worsens, and it's not just in times of high pollution or 'red' air quality days—even days following lower levels of pollutions saw increased absences.
Video: How to beat spicy pepper heat (hint: milk isn't the best)
Maybe you've heard that milk is the perfect way to extinguish that spicy food burn. Why is milk so effective? And what if you can't drink milk?
Fossil footprints: the fascinating story behind the longest-known prehistoric journey
Every parent knows the feeling. Your child is crying and wants to go home, you pick them up to comfort them and move faster, your arms tired with a long walk ahead—but you cannot stop now. Now add to this a slick mud surface and a range of hungry predators around you.
Future ocean conditions could cause significant changes in marine mussels
The increased temperature and acidification of our oceans over the next century have been argued to cause significant physical changes in an economically important marine species.
Evidence of top quarks in collisions between heavy nuclei
The result of recent research by the CMS collaboration opens the path to study in a new and unique way an extreme state of matter that is thought to have existed shortly after the Big Bang. The collaboration has seen evidence of top quarks in collisions between heavy nuclei at the Large Hadron Collider (LHC).
Pollutants banned for over 30 years linger in UK rivers – our wildlife is the evidence
Banned and disused chemicals from our more industrial past continue to poison wildlife in rivers throughout the UK. But since these pollutants tend to exist in low concentrations in water and sediments, their modern influence is somewhat hidden. Animals accumulate chemicals over longer periods of time though, and in new research, we've discovered how these toxic relics are funneled through food...
Researchers study the invasive frog's role in Galapagos food web
"I have taken pains to verify this assertion, and have found it true that frogs, toads, and newts are absent from most oceanic islands"—thus states Charles Darwin in his well-known work "On the Origin of Species." For a long time, this observation by the famous naturalist also held true for the Galápagos Islands, which are inextricably linked to his name. "This only changed with the arrival of...
Climate change is threatening unique permafrost landforms
As the permafrost thaws, the topography of the Arctic will alter dramatically, according to an international study headed by Finnish geographers. The study, which covered the entire area of permafrost in the Arctic, found that many of the permafrost landforms now occurring in that region were in danger of disappearing some time this century, and the change has already begun.
The legacy of of the Spitzer Space Telescope
To understand the significance of the Spitzer Space Telescope on the understanding of our solar system, think of what the steam engine meant for the industrial revolution.
Direct coupling of aryl halides and alkyllithium compounds by palladium catalysis
Palladium catalysts help synthesize key chemicals for many industries. However, direct reaction of two basic reagents, aryl halides and alkyllithium compounds, remains a challenge. Now, a team of scientists have found that a catalyst containing YPhos-type ligands can mediate this reaction even at room temperature. This discovery may contribute to the development of more sustainable processes in...
Research has helped underpin the formation of a nature reserve in Vietnam
Research by the University of Leeds and Utrecht University has helped secure the highest government protection for internationally-important Vietnamese forests. Over the past five years, conservation organization Viet Nature, and its partners World Land Trust, IUCN National Committee of the Netherlands (IUCN NL), Birdlife International and researchers from the University of Leeds and Utrecht...
NASA finds hurricane Delta packing heavy rainfall
NASA's satellite rainfall product that incorporates data from satellites and observations found that Hurricane Delta was bringing along heavy rainfall as it headed to the U.S. Gulf Coast on Oct. 9.
Turning a hot spot into a cold spot: Fano-shaped local-field responses probed by a quantum dot
Optical nanoantennas can convert propagating light to local fields. The local-field responses can be engineered to exhibit nontrivial features in spatial, spectral and temporal domains. Local-field interferences play a key role in the engineering of local-field responses. By controlling local-field interferences, researchers have demonstrated local-field responses with various spatial...
A dance of histones silences transposable elements in pluripotent stem cells
A study lead by SciLifeLab Fellow Simon Elsässer elucidates the mechanism of a peculiar type of heterochromatin, used by embryonic stem cells to silence 'parasitic' DNA-elements within the context of their highly dynamic pluripotent chromatin.
Graphene microbubbles make perfect lenses
Tiny bubbles can solve large problems. Microbubbles—around 1-50 micrometers in diameter—have widespread applications. They're used for drug delivery, membrane cleaning, biofilm control, and water treatment. They've been applied as actuators in lab-on-a-chip devices for microfluidic mixing, ink-jet printing, and logic circuitry, and in photonics lithography and optical resonators. And they've...
NASA shows heaviest rainfall displaced in Typhoon Chan-hom
Typhoon Chan-hom was still moving parallel to Japan's east coast as NASA's satellite rainfall product, that incorporates data from satellites and observations, showed its heaviest rainfall was pushed northeast of center.
Scientists suggest global guidelines for sustainable use of non-native trees to protect biodiversity
A team of international scientists have collaborated to propose a series of global guidelines for the sustainable use of non-native tree species to help protect biodiversity and ecosystems around the world already threatened by climate change.