Smelling and tasting what’s good https://www.mpg.de/10484847/insect-polyamine-receptor
Polyamine receptors boost food selection and reproductive success
, these substances have in higher concentrations an unpleasant smell and signal danger
Polyamine receptors boost food selection and reproductive success
, these substances have in higher concentrations an unpleasant smell and signal danger
The brain uses bodily signals to regulate fear
The brain’s insular cortex strongly reacts to stimuli signaling danger.
Sleep-deprived European jackdaws trade vigilance for deep sleep
This balance between vigilance and deep sleep helps them stay aware of danger while
In this spectral range, which is invisible to the human eye, the researchers observe both infant stellar objects and stars frail with age, molecules in the interstellar medium and far away radio galaxies, and the centre of the Milky Way and magnetic fields, as well as dust and gas at cosmological distances.
These fast radio bursts are far enough away that they pose no danger to humanity.
Studying the complete spectrum of the General Theory of Relativity and beyond: from the vast dimensions of the universe down to the incredibly tiny dimensions of strings – in Potsdam-Golm.
These fast radio bursts are far enough away that they pose no danger to humanity.
Studying the complete spectrum of the General Theory of Relativity and beyond: from the vast dimensions of the universe down to the incredibly tiny dimensions of strings – in Potsdam-Golm.
These fast radio bursts are far enough away that they pose no danger to humanity.
Studying the complete spectrum of the General Theory of Relativity and beyond: from the vast dimensions of the universe down to the incredibly tiny dimensions of strings – in Potsdam-Golm.
These fast radio bursts are far enough away that they pose no danger to humanity.
The worm Schistocephalus solidus wants to be eaten – to reach this goal, he even manipulates his host’s behaviour
name to the three spines on its back, which it can position upright in case of danger
Ghost channels explain transient behaviors of complex systems like climate processes or neuronal networks
identify whether reefs that appear to be a healthy ecosystem may in fact be in danger
Continuously observing animals with motion sensors could improve earthquake prediction
Nevertheless, animals seem to sense the impending danger hours in advance.