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Hebrew Univ. study: One-fifth of pluripotent stem cells for regenerative medicine harbor cancer mutations acquired in culture.

The researchers show that 22% of the samples analyzed appeared to have at least one cancer-related mutation, and at least 70% of those were acquired throughout their propagation in culture.

Tesla will deliver the first Cybertrucks units to customers on November 30, as it previously announced. Yet, three weeks before the major event, the Cybe...

Penn State researchers have discovered that a bacterial protein can selectively bind to different rare earth elements, offering a new and more efficient way to harvest and purify these essential components of modern technologies

Rare earth elements, like neodymium and dysprosium, are a critical component to almost all modern technologies, from smartphones to hard drives, but they are notoriously hard to separate from the Earth's crust and from one another. Scientists have discovered a new mechanism by which bacteria can select between different rare earth elements, using the ability of a bacterial protein to bind to another unit of itself, or 'dimerize,' when it is bound to certain rare earths, but prefer to remain a single unit, or 'monomer,' when bound to others.