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How did the earliest life on Earth build complex biological machinery with so few tools? A new study explores how the simplest building blocks of proteins—once limited to just half of today's amino acids—could still form the sophisticated structures life depends on.
Source
Phys.org
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Thousands of slips in Tairāwhiti in January. The loss of eight lives in the Bay of Plenty later that month. And, days ago, landslides that damaged homes, forced evacuations and blocked roads across the North Island.
Researchers at Hannover Medical School (MHH) have developed a method for the efficient production of human immune cells, such as macrophages, in medium-sized bioreactors. These immune cells can be derived from induced pluripotent stem cells and are important for disease research and the development of new therapeutic approaches. The method has now been published in the journal Nature Protocols.
The National Space Club & Foundation announced its annual award recipients March 13, 2026, in Washington, D.C. Two dedicated leaders from NASA’s Johnson Space Center were recognized for their contributions to human spaceflight. Orion Program Manager Howard Hu received the Norman L. Baker Astronautics Engineer Award for sustained technical contributions to multiple human spaceflight efforts. Hu leads […]
In everyday life, our genetic material is constantly under attack from many factors. Environmental influences such as light, along with internal processes like inflammation, can generate oxidative stress that damages DNA and its downstream partner, RNA, which can lead to faster aging and diseases such as cancer.
