NASA hasn't yet revealed why one of the SpaceX Crew-8 astronauts was hospitalized after returning from the International Space Station (ISS) last month. The astronauts, including NASA's Matthew Dominick, Michael Barratt, Jeanette Epps, and Russia's Alexander Grebenkin, splashed down off Florida's co
A major challenge in reinforcement learning is helping tasks transfer smoothly between different environments. A popular approach to handle this is to create policies that work the same way regardless of the environment. However, our take is different. We suggest that policies should learn to spot a
Imagine this: in the 1700s, when medical care for humans was still quite basic, there were people in Britain dedicated to treating dogs! These were the dog doctors, and they didn't have any official healthcare training. The most famous of them was John Norborn, who wasn't ashamed to call himself a '
Ever wondered how parents' divorce affects kids aged 9 to 12? It's a big deal, especially when it comes to their personality. Researchers had a look at this using a test called the MPACI. They thought that kids from divorced homes might show signs of personality disorders. And guess what? Their resu
Spatial transcriptomics (ST) is revolutionizing the way scientists look at tissue structure. One key step in ST data analysis is identifying spatial domains—areas within tissue that have unique characteristics. Researchers have created a new method called GRAS4T to tackle this challenge. GRAS4T uses
Over the years, Villavicencio's micro-basins have witnessed various social and environmental conflicts. These conflicts stem from the practices of social actors, who engage in socio-economic and cultural activities that influence the use of natural resources. The processes of territorialization in t
Nobel laureate Paul Krugman was not a fan of cryptocurrencies back in 2019. He saw their future as dim. But even he couldn't deny that cryptocurrencies are big players today. They've changed how we think about money and finance. Governments are watching closely, trying to keep up with these digital
Imagine a tiny explorer who's on a journey, but instead of a map, this adventurer relies on luck. This explorer could be a particle, or a tiny animal, wandering in an environment where conditions aren't always the same. Scientists call this a 'random walk', and they're interested in how fast this wa
Imagine a robot trying to find its way through a new building, relying only on human instructions. This is the challenge of Vision-and-Language Navigation (VLN). The problem is, robots often struggle to adapt to new places because they're trained on limited data. To solve this, researchers created E
After a long stint on the International Space Station, three NASA astronauts from the SpaceX Crew-8 mission are set to talk about their experience in a NASA news conference. Dr. Michael Barratt, Matthew Dominick, and Jeanette Epps will answer questions from reporters. The fourth crew member, Russian
