HealthFrom autism to migraines, birth order may have wide-reaching effects A study of more than 10 million siblings suggests that firstborns are more likely to be autistic and have allergies, while conditions like migraine and shingles tend to affect their younger sibling News
PhysicsQuantum batteries could be charged by reversing time Physicists have shown how time can effectively be reversed for some quantum systems, which would allow for new ways to harvest energy News