Advanced quantum communications protocols that exploit the coherence of light can be made to work over existing telecom ...

Named for the crone-bird hybrid of Greek mythology, the appearance of this large and majestic raptor is worthy of the ...

Throughout the rest of his recovery, the park-loiterers were a constant helping hand, taking his garbage out, and asking if ...

Shi Shen's Star Catalogue, also called the Star Manual of Master Shi, was deduced to be the world's oldest by scientists ...