The story of teeth begins in a surprising place: the bumps on ancient armored fish. These fish, swimming in Earth's oceans around 465 million years ago, had sensory tissues that might have evolved into the dentine found in human teeth. Dentine is the inner layer of teeth that senses pressure, pain,
The Pittsburgh Pirates are in a tough spot. Their season has been rough, and they recently let go of their manager, Derek Shelton. Fans are buzzing about the possibility of trading their star pitcher, Paul Skenes. However, any talk of trading Skenes seems to be more about wishful thinking than reali
In the United States, a significant number of people, roughly 32 million, reside in rural counties. These individuals face a major hurdle: limited access to comprehensive cancer care. This lack of access leads to several issues. Patients in these areas often report more negative social and economic
Wearable tech has made it possible to collect detailed health data from many people over long periods. This type of data is great for spotting differences between people and changes within the same person over time. Think about how your heart rate changes on weekends. It might go up or down based on
The world of mixed martial arts is buzzing with excitement as the Professional Fighters League (PFL) prepares to make a significant move into Africa. The continent, known for its rich sporting culture, is set to host the PFL's first-ever event in Cape Town on July 26. This event is more than just a
New Zealand's beaches are under threat from a tiny but significant problem: microplastics. These minuscule plastic particles have been found in beach sediments across the country, with a recent study focusing on three regions: Northland, Waikato, and Canterbury. The study aimed to understand the ext
In the heart of southern China, the Modaomen Estuary is a bustling coastal zone that is quickly becoming more urban. This transformation brings with it a significant challenge: pollution from potentially toxic elements (PTEs). These elements, which include copper, lead, zinc, cadmium, chromium, merc
Alcohol is a big problem globally. It causes many health issues and social problems. Yet, it is everywhere on social media. This is especially true on platforms like YouTube. Videos showing people drinking are becoming more common. This trend is worrying, especially for young people. Why should we
The waters of the Capibaribe River Estuarine System (CES) in Recife, Brazil, are under threat. The source of this threat is a chemical called linear alkylbenzene sulfonate (LAS). LAS is a common ingredient in many cleaning products. It is also a major pollutant in the river. LAS can be harmful t
There is a growing concern about the challenges older adults face with walking. The good news is that losing the ability to walk well is not a sure thing as people age. With the number of older adults increasing, it is crucial to find ways to help them stay independent and active. The key is to
