Science News
Gene Drives Shown to Work in Wild Plants. They Could Wipe Out Weeds.
Singularity Hub - 9 Jul 2024 01:55
Henry Grabar has had enough battling knotweed. All he wanted was to build a small garden in Brooklyn--a bit of peace amid the cacophony of city life. But a plant with beet-red leaves soon took over his nascent garden. Th...
Tensor-force effects on nuclear matter in relativistic ab initio theory
Phys.org - 9 Jul 2024 23:20
Tensor force is a crucial ingredient of the nucleon-nucleon (NN) interaction, and has an important impact on the structural and dynamical properties of the nuclear many-body system. Many efforts have been devoted to stud...
'Eyeball' planet spied by James Webb telescope might be habitable
Live Science - 9 Jul 2024 23:19
Located 50 light-years from Earth, the beady-eyed exoplanet LHS 1140 b could be a perfect candidate for discovering liquid water outside the solar system, new research suggests.
Will we have more earthquakes because of climate change?
Live Science - 9 Jul 2024 22:24
Changes in sea level and glacial melt could make earthquakes more likely in the coming years.
New plasma jet technology effectively treats fungal nail infections
Phys.org - 9 Jul 2024 21:33
Recently, the team led by Prof. Huang Qing from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences proposed using a portable pulsed cold air plasma jet (PP-CAPJ) to treat Trichophyton rubrum in n...
New method could yield fast, cross-country quantum network
Phys.org - 9 Jul 2024 21:09
Quantum computers offer powerful ways to improve cybersecurity, communications, and data processing, among other fields. To realize these full benefits, however, multiple quantum computers must be connected to build quan...
Roman emperor Caligula's 2,000-year-old garden unearthed near the Vatican
Live Science - 9 Jul 2024 21:05
The gardens overlooking the Tiber river in Italy once belonged to an infamous Roman emperor.
Scientists say they can now forecast a strong El Niño years in advance
Live Science - 9 Jul 2024 21:03
Scientists used thousands of years of past climate data to show that El Niño Southern Oscillations can be predicted more than two years in advance.
When did human ancestors start walking on two legs?
New Scientist - 9 Jul 2024 21:00
Anthropologists have been arguing for 20 years about whether Sahelanthropus, a hominin that lived about 7 million years ago, was one of the first bipedal apes
NASA discovers secret moon orbiting nearby 'planet killer' asteroid after recent close approach to Earth
Live Science - 9 Jul 2024 19:37
New NASA images of a mountain-size, "planet killer" asteroid that made its closest approach to Earth last month have revealed a surprise companion circling the massive space rock.
Earth's gravity knocked pyramid-size asteroid off course during recent ultra-close flyby, NASA images reveal
Live Science - 9 Jul 2024 19:04
New photos of the recently discovered asteroid 2024 MK, which zoomed past Earth in late June, reveal that the massive space rock's orbit has been significantly altered by its close approach to our planet.
Study shows polariton condensate can occupy two energy levels to form quantized vortex clusters
Phys.org - 9 Jul 2024 18:51
In a paper published in the Applied Physics Letters journal, a group of scientists demonstrated that under optical excitation, a polariton condensate can simultaneously occupy two closely spaced energy levels, which resu...
World's most difficult maze could help reveal the secrets of otherworldly quasicrystals
Live Science - 9 Jul 2024 18:03
Scientists created a maze-like fractal inspired by the movements of chess pieces. The ultra-difficult maze could help to improve our understanding of bizarre quasicrystals.
The secret ingredient shaping your microbiome and your health
New Scientist - 9 Jul 2024 18:00
Your body is home to trillions of beneficial viruses crucial for a healthy microbiome. We may one day be able to tweak this "virome" to treat obesity and anxiety
How tiny black holes would behave inside the sun, Earth - and us
New Scientist - 9 Jul 2024 17:05
In this episode of Dead Planets Society, our hosts place primordial black holes in a variety of objects with surprising results
Google creates self-replicating life from digital 'primordial soup'
New Scientist - 9 Jul 2024 16:14
A digital "primordial soup" with no rules or direction can lead to the emergence of self-replicating artificial life forms, in an experiment that may hint at how biological life began on Earth
Scientists successfully create a time crystal made of giant atoms
Phys.org - 9 Jul 2024 16:06
A crystal is an arrangement of atoms that repeats itself in space, in regular intervals: At every point, the crystal looks exactly the same. In 2012, Nobel Prize winner Frank Wilczek raised the question: Could there also...
This Enormous Computer Chip Beat the World's Top Supercomputer at Molecular Modeling
Singularity Hub - 9 Jul 2024 16:00
Computer chips are a hot commodity. Nvidia is now one of the most valuable companies in the world, and the Taiwanese manufacturer of Nvidia’s chips, TSMC, has been called a geopolitical force. It should come as no surp...
'Butter' made from CO2 could pave the way for food without farming
New Scientist - 9 Jul 2024 14:00
US start-up Savor says its synthetic vegan fat, made without livestock or the crops needed for margarine, could cut carbon emissions and save rainforests
Quantum dot photon emitters violate Bell inequality in new study
Phys.org - 9 Jul 2024 14:00
A new study in Nature Physics demonstrates a novel method for generating quantum entanglement using a quantum dot, which violates the Bell inequality. This method uses ultra-low power levels and could pave the way for sc...
Stunning blue-skinned frog is a rare genetic mutant
New Scientist - 9 Jul 2024 12:47
The magnificent tree frog (Litoria splendida) is normally a vibrant green, but conservationists in Australia have spotted a blue-skinned individual
Who invented video games?
Live Science - 9 Jul 2024 11:00
The history of video games goes back decades -- dating back to the dawn of computing itself.