Most bacteria, including many bacterial pathogens, are surrounded by an outer protective layer of sugar molecules, known as a ...
Multicellularity is one of the most profound phenomena in biology, and relies on the ability of a single cell to reorganize itself into a complex organism. It underpins the diversity in the animal ...
Experts point to a lack of real-world exposure to STEM concepts and careers as a reason for that slide in interest. Several ...
The U.S. Department of Health and Human Services is worried about cell phones. Under the department, the Food and Drug Administration has removed webpages that asserted the devices are safe, according ...
When cells are about to die, they send signals that trigger proteins which are supposed to destroy them, but it doesn’t always happen that way. Some cells activate the signal but then resist the ...
NASA Administrator Jared Isaacman speaks at an agency town hall Dec. 18, the day after he was sworn in as administrator. Credit: NASA/Bill Ingalls It took a year, but the Jared Isaacman era at NASA ...
Michael Junkin, PhD, leads the instrumentation for Elegen’s DNA synthesis platform. He has more than 15 years of experience in the field of microfluidics, having developed systems to study ...
Add Yahoo as a preferred source to see more of our stories on Google. Specialized compartments within cells carry out specific functions. Christoph Burgstedt/Science Photo Library via Getty Images ...
A gene that helped bowheads adapt to frigid Arctic waters also granted them extraordinary longevity. Could it help aging humans become more resilient? By Carl Zimmer For more than 1,000 years, the ...
Scientists of all ages are coming together in Mission Bay this weekend for a free event featuring fun, interactive demonstrations, experiments, games, talks and other activities. The Bay Area Science ...
In a proof-of-concept experiment, scientists demonstrated that you can create and fertilize human eggs in the lab using sperm, genes from skin cells, and the "shells" of existing egg cells. When you ...
Traveling to space is brutal on the body. Spaceflight can cause astronauts’ bones to lose density, their brain and eye nerves to swell, and their genes to change expression. Research suggests spending ...
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