The outer solar system has always been a mystery. It is full of icy objects and comets. The Oort Cloud is a region far beyond Pluto. It is filled with icy relics from the solar system's formation. Comets can hurtle toward Earth from the cloud, but scientists have never glimpsed its true shape.
In today's world, having a reliable wireless network is crucial. A new approach has been developed to make multiuser wireless networks better. This method uses something called Reconfigurable Intelligent Surfaces (RISs) to improve how well these networks work. The goal is to find the best way to pla
Tea lovers know that roasting transforms Shuixian tea. To understand the science behind it, researchers dug deep into the changes in aroma compounds during roasting. They used some fancy tools: gas chromatography-ion mobility spectrometry (GC-IMS) and two-dimensional gas chromatography-olfactory-mas
In the world of soil science, there's a lot going on beneath our feet that we don't see. Soil organic carbon is a big deal, especially in tropical regions. The way we use the land can really shake things up in the soil. This is because the minerals and climate in these areas speed up the transformat
Tire wear particles (TWPs) are a big deal in the world of water pollution. They come from the friction between tires and roads, and they're a major source of microplastic pollution from traffic. These tiny particles are a mix of harmful stuff, like heavy metals and organic compounds. The bad news is
The landscape of Window Rock, Arizona, is a mix of tan and deep-red hues, dotted with homes and juniper trees. This is where Navajo Nation President Buu Nygren stood with Health and Human Services Secretary Robert F. Kennedy Jr. They were discussing the health needs of the Navajo people. Nygren want
Memory devices are crucial in today's tech world. They store and manage data in computers and other gadgets. One way to improve these devices is by tweaking the energy bands of metal-organic frameworks (MOFs). This isn't easy, but it can greatly enhance how well these devices work. Researchers have
The brain is a remarkable pattern detector. It constantly picks up on the statistical structures that surround us. These structures are everywhere, from the rhythm of a heartbeat to the flow of traffic. Yet, how exactly we track and use these patterns remains a puzzle. One theory suggests that when
Norway saw a big push to open colleges in the 1970s and 1980s. The idea was to give more people a shot at higher education. This move was part of a broader trend seen in many countries. People were going to college more than ever before. Some thought this would change how families were formed and ho
A grocery store chain is in the middle of a family feud. The company has been in the spotlight for a long time. This is because of the power struggle between family members who own the company. The latest twist in this drama happened when the CEO, Arthur T. Demoulas, was put on paid leave. This
