Some patients cannot lie flat and need to be operated on in an upright position. A surgeon at the ESCRS winter meeting offered pearls on how to handle these cases. ATHENS, Greece — For patients ...

“I have to admit that I was much more skeptical about rafting until I saw a video of mats of vegetation floating down the Panama Canal, with trees upright and maybe even fruiting,” he said.

Learn about our editorial policies Decision trees are major components of finance, philosophy, and decision analysis in university classes. Yet, many students and graduates fail to understand ...

A privately built spacecraft sent to the moon does not appear to be upright on the surface, says the US company that operates it. The Intuitive Machines lander, called Athena, seems to have ...

Get Instant Summarized Text (Gist) A new fossil discovery of Paranthropus robustus, an early human ancestor, reveals it was a habitual upright walker, similar to modern humans. The individual was ...

Water sprouts are fast-growing upright stems that appear after major pruning. Most of the time it’s best to remove them; however, on sparsely-branched fruit trees, a few can be left in place to ...

Tree planting can be the most cost-effective way of removing carbon as long as careful choices are made about which type of trees to plant and where. Governments worldwide have committed to ...