Menopausal Mother Nature

News about Climate Change and our Planet

cameras

Space

New evidence for multiple ice ages on Mars

Earth has had at least 5 major ice ages. Now it appears Mars – the next planet outward from the sun – has undergone anywhere from half a dozen to 20 ice ages in the past several hundred million years.

New evidence for multiple ice ages on Mars

Earth has had at least 5 major ice ages. Now it appears Mars – the next planet outward from the sun – has undergone anywhere from half a dozen to 20 ice ages in the past several hundred million years.

Counting elephants from space

Scientists have successfully used satellite cameras coupled with deep learning to count animals in complex geographical landscapes, taking conservationists an important step forward in monitoring populations of endangered species.

Scientists study salmonella swimming behavior as clues to infection

Salmonella enterica serovar Typhimurium bacteria (S. Typhimurium) commonly cause human gastroenteritis, inflammation of the lining of the intestines. The bacteria live inside the gut and can infect the epithelial cells that line its surface. Many studies have shown that Salmonella use a ‘run-and-tumble’ method of short swimming periods (runs) punctuated by tumbles when they randomly change direction, but how they move within the gut is not well understood.

Today Marks 3000 Days on Mars For the Genius ’Curiosity Rover‘ –See Celebration Photos From the Red Planet

Tuesday was the 3,000th day, or “Sol,” during which NASA’s Curiosity Rover has been trundling about on the surface of the Red Planet. The images the rover has beamed back have colored in the dreams of thousands of Star Wars, Star Trek, and John Carter fans, and our understanding of what the closest, potentially habitable […]

The post Today Marks 3000 Days on Mars For the Genius ’Curiosity Rover‘ –See Celebration Photos From the Red Planet appeared first on Good News Network.