My girlfriend is 62. Can she claim her late husband’s full Social Security benefit — or does she have to wait?
“Her husband passed away 10 years ago. They had been married for more than 20 years.” Source：MarketWatch
让AI先吃，这个国民级健康难题有解了
在科学减重这件事上，继战略投资薄荷健康之后，蚂蚁阿福又放了个大招。 7月29日，蚂蚁阿福宣布升级上线“AI拍饮食”功能，用户拍食物照片发给阿福，就能自动估算营养和热量信息，获得健康饮食搭配建议和运动消耗计划等，还支持一健存入个人健康档案，建立“热量账户”。吃得对不对，多不多，一目了然。…
This country is buying up the most homes in America right now, even as international sales dry up
International buyers only bought about 67,000 homes in the U.S. over the last 12 months ending in March, a nearrecord low, according to the National…
Economy is poised to show strong second-quarter growth — but only after a look under the hood
The U.S. economy churned out another robust rate of growth in the second quarter even as the Iran war boosted inflation, but that might not be so readily…
The inside story of how a hike in Hong Kong changed crypto trading forever
"We were a scrappy startup," Delo said of BitMEX back in 2016, when it launched the first perpetual future. "We thought, ‘Just get it out there. If it was any…
BNY to bring transfer agency records onchain in blockchain push
BNY is launching a blockchainbased transfer agency platform as the bank expands its digital asset infrastructure and moves core financial records onchain.…
About $80 million ZEC crosses into Zcash's new Ironwood pool in the first day
Roughly 5% of the funds in the retired Orchard pool have gone through the turnstile. The rest sit in a pool that can no longer take deposits. Source：CoinDesk
The 100x obsession: Fundamentals grow in importance as crypto matures
Crypto’s fundamentals have never been stronger, yet degens keep chasing hot new narratives. Behavioral finance may explain why get rich quick stories continue…
Gen Z stays home almost every weekend because going out isn’t worth the money
Forget FOMO: Fear of financial regret is keeping younger Americans at home on Saturday night. Source：MarketWatch
The systemic-risk debate over perpetual futures is aimed at the wrong target
As perpetuals enter regulated markets, critics warn they import systemic risk. But the risk comes from venue design — leverage limits, margin rules, index…
Two rival AI super PACs are backing the same congressman. What gives?
The artificialintelligence industry is following in the crypto sector’s footsteps in working to influence elections. Source：MarketWatch
BNY targets $8.6 trillion transfer agency market on blockchain rails
The world’s largest custodian will keep its existing system while adding a digital ownership record for tokenized funds. Source：CoinDesk