In a first-of-its-kind experiment conducted at the world's most powerful particle accelerator, the Large Hadron Collider (LHC), scientists have attempted to discover if the universe's heaviest ...

Scientists have now mapped the forces acting inside a proton, showing in unprecedented detail how quarks—the tiny particles ...

Scientists have now mapped the forces acting inside a proton, showing in unprecedented detail how quarks -- the tiny particles within -- respond when hit by high-energy photons. The international team ...

Most top quarks are produced in top–antitop pairs by the strong force. The production rate for this process is substantial (it has a cross-section of about 7 picobarns) and the presence of two ...

Stone-Age cannibalism, elephant seals act as deep sea sentinels, rabbits eat their own teeth, and our ears used to be gills.

对于日常使用而言，其实我更喜欢有线耳机，特别是在单位摸鱼的时候，有线耳机更加方便实用。那之前也用过很多款产品 ...

Around 13.7 billion years ago, something collapsed. It fell outward into the nothingness that stretched in every direction, ...

In a major milestone for particle physics, scientists at CERN’s Large Hadron Collider (LHC) have successfully observed top ...

The acceleration of change in the Arctic due to global warming is transforming the landscape on a year-to-year basis, often ...

That same year, he and three other transgender activists founded Quarks to support Hong Kong’s trans teens, who are given little to no support from schools and the government. According to a ...