His serve of almost 148 miles per hour (238km/h) was still some way under the Wimbledon record of 153 mph, set by Frenchman ...

An ancient sample shows calcite threading through the material’s cracks and pores, with possible lessons for making modern ...

The stronger the El Niño is, the better the odds are that it will cause 2026 or 2027, or both, to be the hottest year on ...

The inaugural launch and first-stage booster recovery of China’s Long March 10B rocket intensifies the nation’s spaceflight ...

In the proposed rule, the NRC calculated that a dose of 100 mrem per year would result in raising the lifetime risk of dying ...

Six Hollywood stars form a social group that has very special characteristics. Every distinct pair of stars in the group ...

Efforts to revive the thylacine and woolly mammoth are forcing conservationists to face a long-overdue debate over what kind ...

A strange class of comet could explain the enigmatic behavior of ‘Oumuamua, the first known interstellar object—and even shed ...

Cyclosporiasis case numbers have skyrocketed from several dozen nationwide in June to now more than 1,000 in the state of ...

A recent study in the journal Nature carries cosmos-quaking implications for our understanding of the universe—except a new ...

Living at altitudes with less than half the oxygen at sea level, these mice have adapted to their environment in unique ways ...

Getting as little as 90 minutes less sleep than usual may lead to gaining weight and becoming more sedentary, a new study ...