Scientists reveal the brain emits faint light that reflects mental activity, opening a new path for non-invasive brain ...

A new study published in iScience provides evidence that the human brain emits extremely faint light signals that not only ...

A study from University of Iowa researchers reveals that the aurora borealis — the northern lights — appear brighter when ...

A cloud of hot, magnetized plasma — a coronal mass ejection — erupted from the Sun on Wednesday, July 23, headed off into ...