资讯

During the WHOI mission to photograph the USS F-1, the researchers also surveyed another piece of military wreckage: a lost ...
One tomb belonged to Amum-em-Ipet, who lived during the Ramesside period (as the 19th and 20th Dynasties, the last two of the ...
With plenty of artificial nectar available, Anna’s hummingbirds have expanded their range northward and their beaks have ...
The ammonia from Adélie penguin guano reacts with sulfur-containing gases in the atmosphere to aid in forming clouds, which ...
Created with synthetic textiles, the "nonwoven" gowns could be shortened for the reception or easily packed away for the honeymoon ...