Astronomers have traced the origin point of a jet of material that is thousands of light-years long emanating from the ...

This open-source agent installs software, makes calls and runs your digital life—redefining what “digital assistants” are ...

Mode = the most frequently occurring number in the set. (Note: if there are multiple most frequently occurring numbers in a dataset, the mode is not unique. All modes in this puzzle are unique) Range ...

The six-year results from the Dark Energy Survey highlight unresolved tensions in standard cosmological theory ...

An exoplanet called HD 137010 b might be the closest thing astronomers have ever seen to “Earth 2.0.” The trouble is that ...

Synchrotron radiation has revealed a star map made by the ancient astronomer Hipparchus that was thought to be lost to time ...

In the latest bout of winter weather, a bomb cyclone could bring blizzard conditions to the Carolinas while freezing ...

After evacuating four astronauts from the ISS last month, NASA is looking ahead to its next crewed mission to the space station ...

Some 150 million years ago sauropods dramatically shaped the dinosaur ecosystem in what is now the western U.S., according to a new study ...

These polar bears appear to be maintaining their physical health despite the loss of sea ice—their preferred hunting grounds ...

Novel artificial lungs could help keep people whose lungs no longer function alive long enough to get an organ transplant ...

The venerable Hubble observatory is going strong despite its decades in space and the advent of next-generation successors ...