Researchers at the University of Chicago Medicine Comprehensive Cancer Center have developed a nanomedicine that increases the penetration and accumulation of chemotherapy drugs in tumor tissues and effectively kills cancer cells in mice.
The study, published in Science Advances, addresses a…
Research effectively used nanoparticles to deliver chemo drugs directly to tumors in mice.
Summary: Male worms can activate two conflicting memories—mating and starvation—when encountering the same odor, but only one influences their behavior. A study conditioned worms to associate the smell with both positive (mating) and negative (starvation) experiences, revealing that mating associations overrode avoidance behavior.
This flexible memory processing highlights how the brain prioritizes rewards over punishment under certain conditions. The findings provide insights into memory-driven behavior and offer a model for studying maladaptive processes in disorders like PTSD.
Scientists have found that a process called neurotransmitter switching—where neurons alter their chemical signals—plays a role in the development of autism-related traits.
China’s latest weapon, unveiled during an air show in Zhuhai, could be a game-changer during possible future conflicts with rival powers.
China is making advancements in its multiple military-related technologies that will give it an edge over its adversaries during a possible conflict in the future. During a recent giant air show in Zhuhai, Beijing unveiled multiple game-changer military technologies, including a mobile air defense weapons system.
Called FK-4000, the mobile air defense weapons system is reportedly capable of intercepting the smallest, lightest drones using its high-power microwaves (HPM).
Debuted by China Aerospace Science and Technology Corporation, the weapon can deliver microwave blasts in less than a second from a distance of almost 2 miles.
Fatbergs threaten sewers, but RMIT engineers have created a protective concrete coating to tackle the issue.
This results in severe sewer blockages, with data indicating that half of all blockages occur in the United States and 40% in Australia.
The annual cost of maintenance and rehabilitation for these blockages is estimated at US$25 billion in the United States and A$100 million in Australia.
Could AGI be here by 2025? In a shocking new interview, Sam Altman — OpenAI’s CEO — just dropped some MAJOR revelations about their path to artificial general intelligence.
Unlike his usual careful corporate speak, Sam appears surprisingly confident about what’s ahead.
In this video, I break down Sam’s latest statements, OpenAI’s five-level roadmap to AGI, and why this matters for YOU.
After working full-time in AI since January 2023 and studying these developments closely, I’ll give you my analysis on:
Study finds that gravity, which involves the warping of space-time, affects all objects, even light photons, whether they have any mass or not.
What if our universe is not the only one? What if it is just a tiny bubble inside a much larger and more complex reality? This is the idea behind the bubble universe theory, which suggests that our universe is one of many possible universes that exist inside a black hole.
What is a bubble universe?
A bubble universe is a hypothetical region of space that has different physical laws and constants than the rest of the multiverse. The multiverse is the collection of all possible universes that exist or could exist. A bubble universe could form when a quantum fluctuation creates a tiny pocket of space with different properties than its surroundings. This pocket could then expand and inflate into a large and isolated universe, like a bubble in a glass of water.
A team of horticulturists, bio-breeders and agriculture specialists affiliated with a host of institutions across China has produced sweeter tomatoes without sacrificing size, weight or yield by altering two of their genes. In their study, published in the journal Nature, the group modified the genes of a tomato variant that coded for proteins that lowered levels of enzymes related to sugar production.
In an epic story of survival witnessed by the NASA/ESA Hubble Space Telescope, one of our nearest galactic neighbours has crashed through the Milky Way galaxy’s gaseous halo and lived to tell the tale. But in the process, this dwarf galaxy, called the Large Magellanic Cloud (LMC), has been stripped of most of its own surrounding halo of gas. Researchers were surprised to find such an extremely small gaseous halo remaining — one around 10 times smaller than halos of other galaxies of similar mass. Still, the LMC has held onto enough of its gas to keep forming new stars. A smaller galaxy wouldn’t have survived such an encounter. This is the first time astronomers have been able to measure the size of the LMC’s halo — something they could do only with Hubble.
The Large Magellanic Cloud, also called the LMC, is one of the Milky Way galaxy’s nearest neighbours. This dwarf galaxy looms large in the southern nighttime sky at 20 times the apparent diameter of the full Moon.
Many researchers theorise that the LMC is not in orbit around our galaxy, but is just passing by. Those scientists think that the LMC has just completed its closest approach to the much more massive Milky Way. This passage has blown away most of the spherical halo of gas that surrounds the LMC.
