The observable universe is a ball-shaped region of the universe comprising all matter that can be observed from Earth or its space-based telescopes and exploratory probes at the present time, because ...

Whether you see yourself laid-back or adventurous, according to new research, all dog owners fit into 3 owner categories: ...

AIxiv专栏是机器之心发布学术、技术内容的栏目。过去数年，机器之心AIxiv专栏接收报道了2000多篇内容，覆盖全球各大高校与企业的顶级实验室，有效促进了学术交流与传播。如果您有优秀的工作想要分享，欢迎投稿或者联系报道。投稿邮箱：liyazhou@ ...

Eventually, every stellar civilization will have to migrate to a different star. The habitable zone around all stars changes ...

The system is rigged: Students from families in the top 1 percent of earners were 77 times more likely to attend an Ivy ...

NASA's Nancy Grace Roman Space Telescope is one giant step closer to unlocking the mysteries of the universe. The mission has ...

The first example of China’s mysterious CH-7 stealthy flying-wing drone seems to have been revealed, although with a somewhat ...

The developer said the J-35A was like a basketball point guard. The US often refers to the F-35 in sports terminology, ...

Leadership isn’t solely about technical skills, particularly at senior levels, where decision-making impacts the entire ...

HILL AIR FORCE BASE, Utah – How do you make a 51-foot-long, 35-foot-wide fighter jet, with an engine that generates 43,000 pounds of thrust, vanish? You don't. There's no black magic that exists ...

Stealth technology has reshaped modern air combat, but helicopters remain largely outside this trend due to challenges like ...

In a new study published in Personality & Social Psychology Bulletin, researchers found that gender stereotypes associating ...