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| Agency: No guns at GOP convention | | A widely circulated petition pushing organizers of this summer's GOP convention in Cleveland to allow firearms into its venue wasn't be enough to convince the U.S. Secret Service.
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| Cruz won't say if he'd back Trump | | Ted Cruz for a third time would not say that he would support Donald Trump as the GOP presidential nominee, the latest sign that his pledge to do so may be softening.
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| How to get a date online | | The power of posture reigns in the animal kingdom, where peacocks fan their feathers and chimpanzees flaunt their limbs to assert dominance and attract mates. New research suggests that humans trying online dating apps and speed-dating might want to follow their lead.
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