Songbird species work together to mob predator owls, but only strike when the time is right

A spaceflight disaster was narrowly avoided in 1972. A series of intense solar flares exploded in August, just months before the launch of Apollo 17. Any astronauts on the moon at that time would have died from radiation. As NASA's new lunar missions progress, the threat of radiation still looms.

Pollen from grasses and trees can cause symptoms such as coughing or wheezing in babies as early as the first year of life, Basel researchers have shown for the first time. This connection was previously only known in older children and adults.

Why More Physicists Are Starting to Think Space and Time Are ‘Illusions’