In our race against time to cut greenhouse gas emissions, we're facing a crucial question: what exactly drives these emissions at an individual and community level? Despite knowing that we humans are the main culprits, we still have big gaps in our knowledge. To tackle this, a team created an urban
Have you ever wondered how bacteria become resistant to drugs? One culprit, Mycobacterium tuberculosis (Mtb), is a sneaky bug causing deadly tuberculosis. A key player in TB's resistance is AcpM, a protein that helps Mtb build its tough outer shell. Understanding AcpM is crucial because it can h
In the heart of Tennessee, a small stream named East Fork Creek has been under close watch. Scientists have been keeping tabs on it for a whole year, from May 2022 to May 2023. They were curious about how the stream's 'breathing' changes with the seasons and time of day. They set up month-long camps
Researchers dived deep into finding the best surgical methods for using TaBw01 porous tantalum rods in patients with osteonecrosis of the femoral head (ONFH), specifically during stage II. The goal? To see how this innovative 3D-printed material could help repair damage and improve recovery. Ever w
Ever thought about how COVID-19 might affect your work days in the future? A new study found that having COVID could make you more likely to take sick days. But get this—it's not the same for everyone. The study showed that people from lower-income groups might need more sick days after COVID than t
In Indian homes, burning stuff like wood and crop waste for cooking is a big part of why people get tuberculosis (TB). It's not just poverty or where you live that causes TB – the smoke from these fuels is also a major factor, making up about 26% of cases. This study, done between 2019 and 2021, loo
Chemists have recently flipped the traditional way alkyne reactions are conducted. Alkynes are special types of molecules with interesting properties. Instead of using the usual methods, scientists have found a new way to create 1, 4-dihydropyrrolo compounds. This changes how we understand and work
You might think that intelligence tests are the same for everyone, but have you ever wondered if they work differently for people with health issues? That's what researchers looked into with the Wechsler Adult Intelligence Scale, Fourth Edition (WAIS-IV) and adults with a heart condition called d-tr
San Francisco 49ers quarterback Brock Purdy is expected to miss the final game of the 2024 season due to an elbow injury. Coach Kyle Shanahan revealed this during a Tuesday conference call. Purdy suffered the injury during a Monday night game against the Lions. An MRI was conducted to assess the dam
Five years after health officials first learned about the mysterious pneumonia cases in Wuhan, China, it's hard to believe how much has changed. The World Health Organization (WHO) got its first clue on December 31, 2019. Experts soon realized that the virus, later named COVID-19, would spread like
