This world is part of a planetary system with four other planets, including a super-Venus and a possibly habitable ...

By Will Dunham WASHINGTON, March 16 (Reuters) - Astronomers have spotted a planet orbiting a star in our neighborhood of the ...

The African continent is splitting along a triple junction of rifts that converge in Afar, Ethiopia. A new ocean may take ...

Spring gets its official start Friday in the Northern Hemisphere with the arrival of the vernal equinox. But what does that ...

As an eager tester of new therapies to reduce her biological age, or how fast she is aging internally, Barnes-Lentz thrives on collecting more data about her health. It’s especially important for her ...

Colorado Springs gains more than 75 minutes of daylight in March. A rising sun angle means stronger UV rays and accelerating snowmelt at a time when snowpack is already running low.

Astronomers have spotted a molten alien planet orbiting a star in our neighbourhood of the Milky Way galaxy that has a surface not unlike a vision of hell.

Our sun was born 4.6 billion years ago near the crowded center of the Milky Way and then migrated roughly 10,000 light-years ...

A new study reveals all five fundamental nucleobases – the molecular “letters” of life – have been detected in samples from ...

Researchers created a technique to reduce uncertainty in cosmic birefringence measurements, resolving a key phase ambiguity and improving future studies of fundamental physics.

Discovered in the Pictor II dwarf galaxy, star PicII-503 has an extreme deficiency in iron—less than 1/40,000th of the sun. This signature makes it the clearest example of a star within a primordial ...