No doubt you've heard about the meteor impact and sonic boom that gave residents in Nevada and California a startle on April 22nd. A fireball was spotted zooming down to Earth, along with a loud noise and quaking! Although the sighting occurred during the Lyrid Meteor Shower, scientists speculate the culprit was a more sinister, random meteor. A similar sighting - later chalked up to a simple jet contrail (hmm...) - also happened in San Antonio earlier in April.
Eery sounds have been recorded and reported all over - there was a strange uptick in January. Here's a great compilation: