Medical research

Scientists design way to track steps of cells' development

Scientists at Washington University School of Medicine in St. Louis have developed a new tool described as a "flight data recorder" for developing cells, illuminating the paths cells take as they progress from one type to ...

Oncology & Cancer

US flight crew have higher cancer rates than general population

Flight crew have higher rates of specific cancers than the general population, according to a study in the open access journal Environmental Health involving 5,366 US flight attendants. Some of this increased cancer incidence ...

Neuroscience

Superfly flight simulator helps unravel navigation in the brain

Researchers at the RIKEN Brain Science Institute in Japan have identified two independent pathways in the fly brain that are integrated to allow successful navigation during flight. Published in Nature Neuroscience, the study ...

Medical research

Simulated Mars mission reveals body's sodium rhythms

Clinical pharmacologist Jens Titze, M.D., knew he had a one-of-a-kind scientific opportunity: the Russians were going to simulate a flight to Mars, and he was invited to study the participating cosmonauts.

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Flight

Flight is the process by which an object moves either through an atmosphere (especially the air) or beyond it (as in the case of spaceflight) by generating lift or propulsive thrust, or aerostatically using buoyancy, or by simple ballistic movement.

The engineering aspects of flight is studied in aerospace engineering which is subdivided into aeronautics, which is the study of vehicles that travel through the air, and astronautics, the study of vehicles that travel through space.

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