Robo drones to study underneath Antarctic ice shelf

Archaeologists have documented more than 25 geoglyphs carved into hillsides in a coastal desert in southern Peru. Most of the newly found earth designs seem to have been made more than 2,000 years ago, and predate the famous nearby Nazca Lines.

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Russia is attacking Ukraine's vulnerable civilian infrastructure with drones, knocking out power supply and threatening a hard winter. Iran denies supplying the weaponry, but video evidence points to the contrary.

Germany has joined the chorus of disapproval over Iran-supplied drones Russia uses to "terrorize Ukrainian civilians." The West has been pressuring the UN to investigate. DW has the latest.

For the first time in five years, several North Korean drones violated the South's airspace, according to Seoul. The incident comes after a record pace of North Korean weapons demonstrations this year.

On Monday, North Korean drones flew above various South Korean cities prompting Seoul to scramble fighter jets and attack helicopters. Seoul apologized for not shooting down the North's drones.

Seoul apologized for not shooting down the North's drones. South Korea on Tuesday sent apparent unmanned drones across the border into North Korea, a day after five North Korean drones crossed the border prompting Seoul to scramble fighter jets and attack helicopters.

Ukraine said it downed 16 "kamikaze" drones that targeted the capital and other cities. Meanwhile, NATO chief Jens Stoltenberg said military support for Ukraine "is the fastest way to peace." DW rounds up the latest.

Over recent weeks, Russia has been using more and more drones to attack Ukrainian targets. While Ukraine insists there is mounting evidence that those drones were manufactured in Iran, both Russia and Iran deny Iran is supplying Russia with drones.

The operation to gather pieces of the balloon comes as US officials reportedly said the device was part of a vast spy program. The incident has brought increased strain on US-China ties.

This May Day, French protesters may have felt as if they were being watched – and indeed they were. Police in France are using drones to "secure" the rallies. This controversial strategy has been criticised by several NGOs amid concerns about civil liberties.

Moscow said several drones targeted the city early Tuesday which came after Kyiv reported a fresh wave of drone attacks — the third in 24 hours — earlier in the day.