In the early 20th century, a blight fungus wiped out most of the 4 billion American chestnut trees on the eastern seaboard.

On Christmas Eve, scientists at field stations across Antarctica sing carols to one another...via shortwave. On today's ...

We asked RNZ Technology Officer Mark Bullen and Transmission Manager Steve White why its shortwave network replaced its ...

This is KDDI Corp.’s Yamata Transmitting Station, the nation’s only facility broadcasting shortwave radio programs to overseas listeners. The station started broadcasts on Jan. 1, 1941.

Researchers have developed a new laser technology using large colloidal quantum dots of lead sulfide to emit coherent light in the extended short-wave infrared range. This innovation promises cheaper, ...