Lifeboat Foundation

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Histology is used to identify structural details of tissue at the microscale in the pathology lab, but analyses remain two-dimensional (2D) as they are limited to the same plane. Nondestructive 3D technologies including X-ray micro and nano-computed tomography (nanoCT) have proven validity to understand anatomical structures, since they allow arbitrary viewing angles and 3D structural detail. However, low attenuation of soft tissue has hampered their application in the field of 3D virtual histology. In a recent study, now published on Scientific Reports, Mark Müller and colleagues at the Department of Physics and Bioengineering have developed a hematein-based X-ray staining method to specifically target cell nuclei, followed by demonstrations on a whole liver lobule of a mouse.

In a recent publication in Science, researchers at the University of Paderborn and the Fritz Haber Institute Berlin demonstrated their ability to observe electrons’ movements during a chemical reaction. Researchers have long studied the atomic-scale processes that govern chemical reactions, but were never before able to observe electron motions as they happened.

A recent review investigates the surprising links between the sense of smell and obesity risk. The findings have implications for future treatments.

In factories across the world, machines are beginning to work more intimately with humans without sending them to the unemployment line—or the grave.

To save power, a cheap new timer can tell smart sensors when to wake up—no batteries required.

- National Aeronautics and Space Administration will still continue supporting the operations of the International Space Station despite government shutdown.

NASA has submitted to the Office of Management and Budget its plan for an orderly shutdown of operations if there is no budget in place. During a shutdown, most NASA operations would cease and most employees would be furloughed, with the exception of operations and personnel needed to protect life and property.

The optimism of de-extinction science in a warming world.