Which radio waves disrupt the magnetic sense in migratory birds?
Many songbirds use the Earth's magnetic field as a guide during their migrations, but radio waves interfere with this ability. A new study published has found an upper bound for the frequency that disrupts the magnetic compass......»»
Improved imaging offers new insight into Mount Etna
With a technique called seismic tomography, researchers use the shape of traveling seismic waves from nearby or distant earthquakes to create 3D images of inner Earth, allowing them to "see" hundreds of kilometers below the surface......»»
NASA mission to study mysteries in the origin of solar radio waves
NASA's CubeSat Radio Interferometry Experiment, or CURIE, is scheduled to launch July 9, 2024, to investigate the unresolved origins of radio waves coming from the sun......»»
Ab initio methods help scientists make sense of complex particle collisions
When atomic nuclei and subatomic particles interact, the results are incredibly complex. These are the "many body problems" of quantum mechanics. To help make sense of these interactions, scientists create ways to simplify the range of possible outco.....»»
Exploring the possibility of probing fundamental spacetime symmetries via gravitational wave memory
As predicted by the theory of general relativity, the passage of gravitational waves can leave a measurable change in the relative positions of objects. This physical phenomenon, known as gravitational wave memory, could potentially be leveraged to s.....»»
Elon Musk denies tweets misled Twitter investors ahead of purchase
Elon Musk says lawsuit over late disclosure of Twitter stake “makes no sense.” Enlarge (credit: Marc Piasecki / Contributor | Getty Images Entertainment) Just before the Fourth of July holiday, Elon Musk moved to di.....»»
Repurposed technology used to probe new regions of Mars" atmosphere
Using the repurposed equipment, a team including Imperial College London researchers have measured parts of the Martian atmosphere that were previously impossible to probe. This includes areas that can block radio signals if not properly accounted fo.....»»
Starlings" migratory behavior found to be inherited, not learned
Young, naïve starlings are looking for their wintering grounds independently of experienced conspecifics. Starlings are highly social birds throughout the year, but this does not mean that they copy the migration route from each other......»»
Offshore windfarms: A threat for electro-sensitive sharks?
An ongoing research project into the impact of offshore windfarm electromagnetic fields on shark development reveals that the alternating electric currents produced by underwater windfarm cables seems not to disrupt the growth or survival of sharks......»»
Scientists visualize magnetic fields at atomic scale with holography electron microscope
A research team from Japan, including scientists from Hitachi, Ltd. (TSE 6501, Hitachi), Kyushu University, RIKEN, and HREM Research Inc. (HREM), has achieved a major breakthrough in the observation of magnetic fields at unimaginably small scales......»»
Getting bacteria into line: Physicists use magnetic fields to manipulate bacterial behavior
Researchers at Finland's Aalto University have found a way to use magnets to line up bacteria as they swim. The approach offers more than just a way to nudge bacteria into order—it also provides a useful tool for a wide range of research, such as w.....»»
India is likely undercounting heat deaths, affecting its response to increasingly harsh heat waves
Months of scorching temperatures sometimes over 50 degrees Celsius (122 Fahrenheit) in parts of India this year—its worst heat wave in over a decade—left hundreds dead or ill. But the official number of deaths listed in government reports barely.....»»
A combination of multicore magnetic nanoparticles and chemotherapy drugs achieves greater efficacy against cancer cells
The path to a cure for cancer is not unique, as the disease is an extremely complex process. Multiple factors are involved in the process of effectively eliminating a tumor and therefore, being able to have different strategies against cancer is key.....»»
Philadelphia radio host Howard Eskin suspended from Phillies home games over "unwelcome kiss"
Philadelphia radio host Howard Eskin suspended from Phillies home games over "unwelcome kiss".....»»
High-altitude cave used by Tibetan Buddhists yields a Denisovan fossil
Cave deposits yield bones of sheep, yaks, carnivores, and birds that were butchered. Enlarge / The Baishiya Karst Cave, where the recently analyzed samples were obtained. (credit: Dongju Zhang’s group (Lanzhou University)).....»»
Connect Pro: World’s first 100W magnetic USB cable with LED power reader [Video]
Chargeasap has just introduced their new Connect Pro Magnetic charging cables. These cables are designed to solve a few different problems that most cables today face. Its magnetic nature provides modularity across products, it supports 100W fast cha.....»»
Extreme heat waves highlight climate injustice while western countries fail to act—how governments can help
Average global air temperatures breached 1.5°C for the first time at the start of 2024—at least five years earlier than predicted. So, while developing countries burn, global climate injustice persists......»»
Some birds win and some lose with sea level rise, expert says
Global sea level rise is accelerating every year due to climate change, and it could threaten the very existence of some coastal bird species......»»
Dubai rowers to brave Arctic to highlight plastics pollution
At an indoor pool in Dubai, three rowers battle artificial rain and simulated waves as they train for an Arctic voyage intended to highlight the perils of marine pollution......»»
Tourists seek out Nordic holidays to keep cool
Far from her home in the tourist mecca of Tenerife, Cati Padilla is one of the growing number of travelers escaping heat waves for cooler holidays in Nordic countries......»»
High-precision infrared imaging technology reveals the magnetic domain structure of non-collinear antiferromagnets
Non-collinear antiferromagnetic materials, which have a net magnetic moment of nearly zero, yet exhibit significant anomalous transverse transport properties, are considered candidate materials for the next generation of spintronic devices......»»