Astronauts aboard the International Space Station reportedly took precautionary shelter measures after maintenance work on a long-troubled Russian module raised fresh safety concerns about air leaks ...

Roscosmos, Russia’s space agency, typically keeps the PrK sealed off from the rest of the space station to isolate the leak from the crew’s living quarters and workstations. This allows the transfer ...

Five of the seven crew members on the International Space Station briefly sought refuge inside a SpaceX return capsule Friday morning as two Russian cosmonauts worked on an air leak on the other end ...

Should a clock be round? Depends on the style of clock, we suppose. After all, we wouldn’t expect to see a digital clock with a round readout just for fun. But a binary clock — that’s another animal ...

Need tabloid-size output in the office, or truly big photo prints at home? These top-rated wide-format printers handily produce documents and photos on paper that's 11 by 17 inches or larger—in some ...