A mutation-themed short story from the 60s or 70s
50686
Story about suicidal breeding of aggressive next generation on generation ship
17712
Short story about aliens that are parts of a spaceship
142811
Short story where people can swap minds with others
105978
Short story about the drawbacks of human telepathy on an alien planet
117123
Sci Fi short story with aliens who only mate every 7 years
128898
Short Story From the Seventies: Malign Meteor Hits Earth
67407
Trying to identify a very old short story about aliens colonizing human bodies
99491
Short story collection with one story about a fictional drug
19817
Identify a short story about a wall on a planet at the edge of a tiny universe
90442
Looking for a science fiction story collection about nanotechnology — included a story about anti-graffiti paint
60458
SF short story ID, written 40s—60s, primitive aliens who are much smarter than us
36075
Identifying a short story about time travel and paradoxes
16900
A short story about finding an inhabitable planet and meeting aliens
147153
Need help identifying science fiction short story about a board game
99223
Short story in book collection about war machines and armies out of control
67743
Short story, domed refuges
113064
Short story about people who lived only a few days