A river near Greater Buenos Aires mysteriously turned a striking red, sparking concerns among locals. Authorities have ...

Now the companies have announced they’ve developed what they’re deeming “the world’s brightest” red microLED display ... which require small, bright and energy-efficient displays that ...

This water is raising a red flag. A canal in Argentina mysteriously turned bright red on Thursday, alarming residents who were woken up by its strong odor. “The smell woke us up. In the daytime ...

“It stood out in the black sky, it was super bright, it looked whitish with a ... a night-time sky light show of cascading colours, red, pink, purple, green, yellow. He said: "I was up at ...