Why Delta Flight 4819 Flipped After Landing, According to a Physicist
On February 17, the Delta Air Lines jet crash-landed at Toronto Pearson International Airport, bursting into flames shortly ...
eLife20h
Iridescent structural coloration in a crested Cretaceous enantiornithine bird from Jehol Biota
The referred specimen of the enantiornithine bird Shangyang sp. (IVPP V 26899) was recovered near La-Ma-Dong Village in Jian-Chang County, within the Jiufotang Formation (dated ∼120 Ma). It can be ...