A beloved Halifax mascot has finally made a friend and his health seems to be improving, according to the Ontario zoo where ...

Macaws, with the exception of the hyacinth macaw, have the ability to "blush" their cheeks a pink-red hue, just like humans.

Blue-throated macaws, a critically endangered parrot species, have demonstrated automatic imitation of intransitive ...

自 1976 年 8 月苏联月球 24 号探测器登陆月球采集样本以来，还从未有着陆器成功抵达月球表面的碎屑岩区域。 但据Firefly Aerospace公司宣布，SpaceX公司正在准备于1月15日（周三）发射一枚而不是两枚着陆器。一枚 ...