The U.S. Marine Corps and Okinawa Defense Bureau are searching for a 40-pound bag of signal flares that fell from a helicopter over northern Okinawa this week. A UH-1Y Venom with Marine Light ...

X2.7-class eruption from sunspot AR4087 disrupts radio signals as the active region rotates toward Earth, raising the risk of more flares ahead. The sun roared to life early Tuesday (May 14 ...

Defense Secretary Pete Hegseth shared details about impending U.S. airstrikes in Yemen with a private Signal group that included his wife, brother and personal attorney, according to sources ...

While the flare's origin was quickly identified, a second, smaller signal from the star, peaking 10 minutes later, confounded scientists at the time. For 20 years, that signal went unexplained.

ISRO posted a video shot by the mission on May 14, 2025, showing a solar flare and historic plasma ejection from the Sun. The discovery brings a much enhanced scale of data concerning solar ...

Pete Hegseth just can’t stop himself from using Signal. The defense secretary reportedly installed the encrypted-but-unclassified messaging app on a desktop computer in his Pentagon office to ...

The sun has had quite a busy week hurling solar flares at our planet, causing blackouts across the globe. “After weeks of calm, solar activity is suddenly high again,” reports Spaceweather.com.

A bag containing an inflammable signal flare tube fell from a U.S. military helicopter over the Motobu peninsula in northern Okinawa Prefecture in Japan on Tuesday, the local Defense Ministry bureau ...

Sen. Adam Schiff (D-Calif.) asked the National Archives and Records Administration (NARA) to investigate Trump administration officials’ use of Signal and other third-party messaging applications.

The sun unleashed a strong X1.2 solar flare on Tuesday, May 13, within the region on the sun's western limb, as scientists continue to monitor the possibilities of coronal mass ejections ...