Here are some podcasts I've enjoyed recently.
Escape Pod -
EP216: βoyfriendA touching, humorous, sweet-but-not-saccharine story about how an artificial intelligence that really loved you would act.
Radiolab -
SumAn odd, dryly humorous observation of one's life unrolling before one's eyes--after death.
Hearing Voices -
Nine to FiveSegments of interviews with people whose jobs are stranger and more interesting than mine, in unexpected ways.
Drabblecast -
Clown EggsNature, red in tooth and claw. I can't really describe this--but it's worth listening to!
And best of the lot--Escape Pod -
An Almanac for the Alien InvadersA deceptively detached, thought-provoking view of an alien invasion unlike any that I've ever read before.