George Knapp shares recent items of interest, including articles about spiritual entities and alien megastructures:
- Ancient Ash in an Australian Cave May Have Helped Track the Footsteps of Spirit-Beings
- This El Niño is set to be the largest on record by a 'mind-blowing margin'
- Is Life Just Different?
- The global biogeography of passerine songs
- Animals have personalities. Here's what shapes them.
- The galaxy's coldest "stars" may actually be alien megastructures