Land under water: What causes extreme flooding?

If rivers overflow their banks, the consequences can be devastating — just like the catastrophic floods in North Rhine-Westphalia and Rhineland-Palatinate of 2021 showed. In order to limit flood damage and optimize flood risk assessment, we need to be…

Robot, can you say ‘cheese’?

What would you do if you walked up to a robot with a human-like head and it smiled at you first? You’d likely smile back and perhaps feel the two of you were genuinely interacting. But how does a robot know how to do this? Or a better question, how doe…

Rock-wallaby bite size ‘packs a punch’

Australian rock-wallabies are ‘little Napoleons’ when it comes to compensating for small size, packing much more punch into their bite than larger relatives. Researchers made the discovery while investigating how two dwarf species of rock-wallaby are a…

Scientists warn: The grey seal hunt is too large

Researchers warn that today’s hunting quotas of about 3,000 animals pose a risk to the long-term survival of the grey seal in the Baltic Sea. The conclusions of this new study are based on statistics from 20th century seal hunting and predictions of fu…

Want to feel young? Protect your sleep

Do you ever find yourself longing for the energy and vitality of your younger years? Feeling young is not just a matter of perception it is actually related to objective health outcomes. Previous studies have shown that feeling younger than one s actua…