Science News
Global power sector has almost hit peak greenhouse gas emissions
New Scientist - 5 Oct 2023 02:01
This year could have been the beginning of the end for emissions from generating electricity, were it not for a drought that saw a fall in hydropower generation
A New Flavor Frontier: Is Ammonium Our Sixth Basic Taste?
Neuroscience News - 5 Oct 2023 23:42
The tongue's response to ammonium chloride, a component in some candies, may indicate a sixth basic taste. The study illuminated that OTOP1, a protein receptor that signals sour taste, also responds notably to ammonium c...
Mapping the Amygdala Leads to New Hope For Cocaine Addiction
Neuroscience News - 5 Oct 2023 23:04
Researchers crafted a detailed atlas of the amygdala, revealing new insights into emotional responses and potential treatments for cocaine addiction. A cell-by-cell study of the amygdala, a brain structure vital in contr...
Harmony in Hearts: Body Rhythms Sync to Classical Beats
Neuroscience News - 5 Oct 2023 22:08
A recent study hints at a harmonious synchronization of movement, heart rate, and even the excitement level among audience members during classical concerts. This in-depth exploration into the physical responses of 132 i...
Debate settled? Oldest human footprints in North America really are 23,000 years old, study finds
Live Science - 5 Oct 2023 22:07
Scientists have used several methods to show that human footprints found in White Sands National Park are around 23,000 years old.
Study shows defects spreading through diamond faster than the speed of sound
Phys.org - 5 Oct 2023 21:09
Settling a half century of debate, researchers have discovered that tiny linear defects can propagate through a material faster than sound waves do.
Jelling Stone analysis reveals runestone carver's name and identifies a powerful Viking queen
Live Science - 5 Oct 2023 21:06
New 3D scans have revealed new information about Denmark's famous Jelling Stone, including the identity of a powerful Viking queen.
The Amazon may contain thousands of undiscovered ancient structures
New Scientist - 5 Oct 2023 21:00
Archaeological surveys have uncovered earthworks built by pre-Columbian societies across the Amazon, suggesting the rainforest isn't as pristine as we once thought
Organisms Without Brains Can Learn, Too--So What Does It Mean to Be a Thinking Creature?
Singularity Hub - 5 Oct 2023 20:11
The brain is an evolutionary marvel. By shifting the control of sensing and behavior to this central organ, animals (including us) are able to flexibly respond and flourish in unpredictable environments. One skill above ...
Researchers find a new quantum ruler to explore exotic matter
Phys.org - 5 Oct 2023 20:00
A single-atom-thick sheet of carbon known as graphene has remarkable properties on its own, but things can get even more interesting when you stack up multiple sheets.
A new qubit platform is created atom by atom
Phys.org - 5 Oct 2023 20:00
Researchers at the IBS Center for Quantum Nanoscience (QNS) at Ewha Womans University have accomplished a groundbreaking step forward in quantum information science. In partnership with teams from Japan, Spain, and the U...
Dragonfly eyes inspire new microlens array processing technique
Phys.org - 5 Oct 2023 19:57
Industry 4.0 requires simple solutions for complex functions. Optical sensors, such as pinhole cameras, can deliver a depth of focus and reasonable resolution, but they suffer from low intensity for reliable and fast ima...
James Webb Space Telescope spots dozens of physics-breaking rogue objects floating through space in pairs
Live Science - 5 Oct 2023 19:31
Astronomers spotted Jupiter-mass binary objects (JUMBOs) in the Orion constellation, and they don't know how the objects formed.
700-year-old coin depicting Jesus and medieval king discovered in Bulgaria
Live Science - 5 Oct 2023 19:01
Archaeologists in Bulgaria have discovered a medieval silver coin that features a Serbian king and a saint on one side and Jesus on the other.
The surprising ways cannabis can be part of drug addiction treatment
New Scientist - 5 Oct 2023 19:00
The idea that overcoming addiction means abstaining from all psychoactive substances for good is outdated and misguided - particularly as we learn more about the potential therapeutic uses of cannabis, says Maia Szalavit...
Earth's solid inner core is 'surprisingly soft' thanks to hyperactive atoms jostling around
Live Science - 5 Oct 2023 18:42
Atoms within the enormous ball of iron in Earth's inner core may move around much more than previously thought, which could explain recent findings about the core's surprising softness.
Classical music synchronises the audience's heartbeats and sweating
New Scientist - 5 Oct 2023 18:00
The audience's heartbeats synchronise during classical music concerts, particularly if its members have "agreeable" or "open" personalities
Astronomers spotted the highest energy light ever seen from a pulsar
New Scientist - 5 Oct 2023 18:00
Gamma rays with energies upwards of 20 teraelectronvolts have been recorded from the Vela pulsar - 20 times higher than any other light ever seen from one of these odd stars
Human voices are scarier than a lion's growl for savannah animals
New Scientist - 5 Oct 2023 18:00
Animals at watering holes in South Africa were twice as likely to flee in response to recordings of humans talking compared with sounds of lions
Discovery may enable network interface for quantum computers
Phys.org - 5 Oct 2023 17:30
A team of scientists at the QOT Centre for Quantum Optical Technologies, including a student from the Faculty of Physics (University of Warsaw), made a device capable of the conversion of quantum information between micr...
45-mile-long iceberg slams into penguin refuge in Antarctica, almost causing ecological disaster
Live Science - 5 Oct 2023 17:11
Hefty iceberg D-30A has collided with Clarence Island -- an important refuge for breeding penguins in Antarctica. But luckily, the penguins weren't at home when the berg struck.
Highest-energy pulsar ever seen could indicate new physics
Live Science - 5 Oct 2023 17:02
The surprising detection of light 200 times more powerful than previous observations from the nearby pulsar Vela indicates hidden physics around dead stars.