Nearly two weeks after NASA lost contact with one of its Voyager probes, the space agency said it has detected a faint signal from the historic spacecraft launched in the 1970s to explore the far ...

Repairing radios was easier when radios were simple. There were typically two strategies. You could use a signal tracer (an amplifier) to listen at the volume control. If you heard something, the ...

The Pentagon’s inspector general has launched an investigation into whether Defense Secretary Pete Hegseth violated department policy by discussing military attack plans in a private Signal chat, ...

The Pentagon's independent watchdog has announced it has agreed to a request from top senators and is launching a probe into the use of the commercial messaging app Signal by Defense Secretary Pete ...

The Pentagon’s official watchdog revealed Thursday that it is conducting an investigation into Defense Secretary Pete Hegseth’s role in Signalgate. Hegseth had sent detailed attack plans to a Signal ...

Defense Secretary Pete Hegseth and others discussed a U.S. strike in Yemen. The Pentagon's independent watchdog has announced it has agreed to a request from top senators and is launching a probe into ...

More than a week after accidentally cutting off communications with the Voyager 2 probe, NASA officials heard a hopeful signal that may allow them to reestablish contact with the interstellar traveler ...

NASA engineers have received a "heartbeat" signal from Voyager 2, bringing hope that they may be able to reestablish contact with the probe months ahead of schedule. When you purchase through links on ...