51动漫
Explore the most exciting new ideas and emerging concepts in science, health, technology and the environment with 51动漫鈥檚 exclusive in-depth articles, interviews and long reads.
Life
Chinstrap penguins take thousands of very short naps every day
While incubating their eggs, chinstrap penguins need to stay vigilant for predators 鈥� so they only sleep for a few seconds at a time
News
![TOPSHOT - Firefighters try to extinguish flames during a wildfire at the village of Kineta, near Athens, on July 24, 2018. - Raging wildfires killed 74 people including small children in Greece, devouring homes and forests as terrified residents fled to the sea to escape the flames, authorities said Tuesday. (Photo by Valerie GACHE / AFP) / The erroneous mention[s] appearing in the metadata of this photo by ANGELOS TZORTZINIS has been modified in AFP systems in the following manner: [--VALERIE GACHE-] instead of [--ANGELOS TZORTZINIS-]. Please immediately remove the erroneous mention[s] from all your online services and delete it (them) from your servers. If you have been authorized by AFP to distribute it (them) to third parties, please ensure that the same actions are carried out by them. Failure to promptly comply with these instructions will entail liability on your part for any continued or post notification usage. Therefore we thank you very much for all your attention and prompt action. We are sorry for the inconvenience this notification may cause and remain at your disposal for any further information you may require. (Photo by VALERIE GACHE/AFP via Getty Images)](/wp-content/uploads/2023/11/30155556/SEI_182226020.jpg?w=300&h=225&crop=1)
