Is the war entering a new phase? 'New level of danger': Drone incidents scare Europe amid Russia-Ukraine war A quadcopter drone with plastic explosives attached to it flew unnoticed past air defence installations at Germany's Leipzig/Halle Airport, a key NATO airlift hub, on August 4. The drone hit a Ukrainian cargo plane but failed to detonate. It fell onto the tarmac and was found four hours later by a bus driver who stepped on it and called security, German media reported. DNA traces linked the drone to a firebomb that was mailed to the same airport and set a freight container on fire in July 2024, the Bild tabloid reported.

Is the war entering a new phase? Germany warns of'daily hybrid warfare' after explosive-laden drone found Germany is facing daily "hybrid warfare" attacks from abroad, an official has said, days after an explosive-laden drone was discovered at Leipzig/Halle Airport. Interior Minister Alexander Dobrindt told the local newspaper Bild am Sonntag on Sunday that foreign powers wanted to subdue Germany politically and socially by stirring up fear. "Espionage, sabotage, cyberattacks, or covert operations by foreign powers aimed at destabilising Germany or inflicting direct harm are a constant reality." He did not identify any countries behind the alleged attacks.

German airport drone-bomb: Could Russia be involved? As Germany investigates how a drone loaded with explosives reached a runway at Leipzig airport, there is renewed talk in Europe of hybrid war. The interior minister is warning of a new level of danger from an attack that may involve foreign powers. There is no proof at this stage to link the flying bomb directly to Russia, which denies any role. But as well as the means and the motive, Moscow does have form.

An escaped tiger believed to be owned by Germany's Tiger Queen has been shot dead by police after attacking one of its keepers, according to local media reports. Police say a 73-year-old man was seriously injured after being attacked on Sunday while he was inside the animal's enclosure, located in a privately-owned facility on the outskirts of the German city of Leipzig. The tiger escaped the enclosure and was found shortly after by armed police, who shot and killed the animal. The site of the enclosure is believed to be owned by controversial trainer and private owner Carmen Zander, who describes herself as Germany's Tiger Queen. The animal was one of eight big cats kept at the industrial site near the German town of Schkeuditz, according to local media.

Understanding the behavior of non-human primates is crucial for improving animal welfare, modeling social behavior, and gaining insights into distinctively human and phylogenetically shared behaviors. However, the lack of datasets on non-human primate behavior hinders in-depth exploration of primate social interactions, posing challenges to research on our closest living relatives. To address these limitations, we present ChimpACT, a comprehensive dataset for quantifying the longitudinal behavior and social relations of chimpanzees within a social group. Spanning from 2015 to 2018, ChimpACT features videos of a group of over 20 chimpanzees residing at the Leipzig Zoo, Germany, with a particular focus on documenting the developmental trajectory of one young male, Azibo.

We study the polynomial coefficients of lightning self-attention as coordinates of an algebraic variety. We identify linear and nonlinear families of algebraic invariants, including Chow-type, low-rank, Veronese-type, and Sylvester resultant-based constraints.

Hopfield Boosting, a boosting approach, which leverages modern Hopfield energy to sharpen the decision boundary between the in-distribution and OOD data.