X adds a video editor to encourage creators to post original content, not stolen reposts
X is rolling out a new video editor and recorder for iOS with multilingual captions, green-screen effects, and other editing tools.
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Meta accused of using biased AI targeting for mass layoffs
A group of 26 former Meta employees is suing the company over claims that it used AI tools to unfairly target workers on leave with layoffs, as reported earlier by Reuters. In the lawsuit, the employees allege Meta determined which workers to dismiss based on performance data col
A common vitamin could help fight one of the deadliest brain cancers
A clinical trial is exploring whether high doses of vitamin B3 could give patients with glioblastoma a better chance against the aggressive brain cancer. Scientists found that niacin may help revive immune cells that tumors shut down, allowing them to attack cancer more effective
‘Climate change is a form of oppression’: the voices affected most by environmental crisis
In HBO documentary The Welcome Table, director Josh Fox brings together people from across the world whose lives have been dramatically altered by the climate crisisIn an age of division, director Josh Fox is hoping to bring people of all kinds together. Specifically, he wants th
White barn owls may use moonlight to startle prey
White barn owls are effective killing machines. They fly silently through the night air and swoop down on unsuspecting prey with their sharp talons. But they have something you would think goes against being a stealth predator: their white feathers. And perhaps this visual giveaw
Branched silver sensor offers more sensitive light-based drug measurements in blood plasma
Medications can save lives, yet for some drugs, the concentration in a patient's bloodstream determines whether a treatment is effective or whether harmful side effects may occur. Researchers at the Leibniz Institute of Photonic Technology (Leibniz IPHT) in Jena, Germany, have de
Discovery of how cells maintain their DNA could shield key healthy cells from chemotherapy
A new study conducted by scientists at the University of Sheffield in collaboration with researchers from UT Southwestern Medical Center in the U.S. has found a protein that could help guide which cells chemotherapies target. The findings, published in Molecular Cell, open up a p
New energy-boosting quantum mechanism discovered in photosynthetic bacteria
Researchers have discovered how certain photosynthetic bacteria use a sophisticated quantum mechanism to increase their efficiency when capturing sunlight. The study, published today in the journal Nature Chemistry and led by Professor Jenny Clark, reveals that nature has been us
Cheap, effective and dangerous: How Australian farmers came to depend on the toxic weedkil
It is illegal to use paraquat in at least 74 jurisdictions worldwide, including the European Union, China, Malaysia, Brazil and, most recently, the U.S. state of Vermont.
Interlayer self-doping could unlock room-temperature multiferroics in atom-thin materials
Multiferroics are materials that exhibit more than one prominent "ferroic" property, such as ferromagnetism and ferroelectricity. One of their most advantageous features is that they allow engineers to control their magnetic states with electric fields or vice versa, due to an ef
Artificial DNA tiles could deliver drugs and monitor neurons non-disruptively
Living cells constantly exchange ions (i.e., charged particles) via the thin barrier that surrounds their interior, known as the outer membrane. Neuroscientists and medical researchers have long been trying to devise effective methods to measure this exchange of ions, which is kn
Automated system detects early signs of nanomaterials toxicity
Korea Research Institute of Standards and Science has developed a toxicity assessment system that automatically measures and analyzes the heart rate of Daphnia magna. Capable of processing heart rate data from approximately 150 individuals per hour, the system can assess the toxi