Researchers at the University of Calgary have successfully stacked up to two photons on top of one another using quantum entanglement, enabling the creation of various quantum states of light. This achievement brings physicists closer to developing new capabilities in measurement instruments, computers, and secure communication systems.
Researchers at the University of Oxford have developed a groundbreaking technology that combines high-resolution still images with very high-speed video footage. This innovation is expected to revolutionize various fields, including science, industry, and consumer sectors, by providing access to detailed imaging at an affordable price.
A new study finds that aciclovir, used to treat herpes simplex virus type 2, can reduce the risk of HIV-1 disease progression by 16% in patients co-infected with both conditions. The treatment also delays CD4 cell count decline and reduces HIV transmission.
Researchers at Caltech have recorded brain-cell activity in actively flying fruit flies, revealing that the visual system becomes more sensitive during flight. The study suggests that this increased sensitivity is linked to a neurochemical release that sets the animal's brain in a different state.
A specific protein called Dab2 has been found to trigger the process of cancer cells spreading from the original tumor and developing into new tumors. The discovery could lead to the development of drugs to delay or halt this process, which is a major step in cancer progression.
A study found that medical dramas and reality TV shows responded inappropriately to seizures nearly half the time, with improper practices occurring in 25 cases. The American Academy of Neurology urges the TV industry to adhere to seizure management guidelines.
Researchers at Massachusetts General Hospital identified several FDA-approved agents that can shift cellular energy metabolism processes, including an over-the-counter anti-nausea drug, meclizine. This approach may offer new therapeutic strategies for treating heart attack and stroke.
Research suggests that adult learners can easily recognize and identify words in a second language when spoken in the accent of their native speaker, not the 'original' accent. This challenges traditional teaching methods used in many adult schools.
Researchers at UC San Diego have identified the region in vertebrates where adult blood stem cells arise during embryonic development. This discovery is a critical step towards developing safer and more effective stem cell therapies for patients with leukemia, multiple myeloma, and other diseases.
A defective signaling pathway for PPAR-γ contributes to cystic fibrosis disease severity. Correction of the pathway reduces symptoms in mice, suggesting a potential therapeutic target.
Scientists at Emory University School of Medicine discovered a set of bacteria-killing proteins that recognize human blood type molecules on bacterial surfaces. These proteins, galectin-4 and galectin-8, can kill certain strains of E.coli within minutes.
Researchers at Harvard University have created a diamond-based nanowire device that improves the performance of single photon sources, enabling fast and secure computing with light. This breakthrough could lead to new applications in quantum cryptography, quantum computing, and magnetic field imaging.