The phrase "survival of the fittest" functions principally in evolutionary theory to describe the biological concept of natural selection.

Astronomers have been able to image gas as it travels down a 3 million light-year-long cosmic highway between two growing ...

Matter in intergalactic space is not randomly scattered - it forms a vast network of filamentary structures that make up the ...

Alabama and a small but growing number of other GOP-led states are pushing to enact more laws this year to legally define the ...

A stronomers using the Very Large Telescope at the European Southern Observatory in Chile have imaged a filament of the ...

The nebulosity of hydrogen gas is revealed with the use of a “Hydrogen-Alpha” filter in an astro image of the Cygnus ...

Much of what we believe is based on intuition, faith, subjective experience, and trust in what others tell us.

Subsequent observations of V1425 Aql after the eruption detected two strong periodicities, one at 6.14 hours, and a second at 1.44 hours, which were attributed to the orbital motion and to the ...

Depression is a mental health condition that causes a chronic feeling of emptiness, sadness, or inability to feel pleasure that may appear to happen for no clear reason. Depression is the leading ...

Winner of the Booker Prize 2024, the prestigious British book award, Orbital is about the observations and reflections ... and fiction, defying definition," Lin says. From the vantage of outer ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Somer G. Anderson is CPA, doctor of ...