The Defense Department (DOD), in contrast, has toughened military-only M-code signals emitted by the latest GPS III satellites by increasing transmitter power and incorporating stronger encryption. At ...

Chief meteorologist Mark Dixon takes a look at a specific property of a pineapple in April 20's edition of Science Sunday. Chief meteorologist Mark Dixon checks out the science behind trebuchets ...

BEIJING -- Chinese researchers have created a high-precision terrain dataset with millimeter-to-decimeter spatial resolution ...

A failed spacecraft is due to crash back to Earth this week as a map reveals where it could strike ... it has been stuck in Earth's orbit this whole time. Now, it is due to make its delayed ...

A SOVIET spacecraft once destined for Venus is expected to crash back to Earth on Saturday after more than 50 years stuck in orbit. In the latest predictions, the Cold War-era spacecraft will ...

Warships are leviathans: they crawl and creep across the map, and each one possesses enough ... against a range of horrific monsters and adds a whole new coat of polish when compared to the ...

OpenTree is a collaborative project that brings together evolutionary biologists and taxonomy experts to build an accurate, comprehensive evolutionary tree that describes how every named species on ...

2024 was the warmest year in the 175-year observational record. It was likely the first calendar year to be more than 1.5°C above the pre-industrial era, with a global mean near-surface temperature of ...