Scientists have discovered a rare six-planet system where all planets orbit their star in perfect mathematical harmony.

Constellation Energy, already the biggest US nuclear plant operator, also will become the largest independent power provider in the US after agreeing to buy Calpine, sending shares up 25%.

Carbon markets are a key element of cap and trade programs intended to reduce greenhouse gas emissions. Today there are both ...

This NASA/ESA Hubble Space Telescope image reveals a tiny patch of sky in the constellation Hydra. The stars and galaxies ...

A starry night isn't just something to admire, it can be a vehicle of self-discovery. Find out your Zodiac sign to see what astrology says about you.

Using NASA's James Webb Space Telescope, scientists have observed a galaxy nearly 6.5 billion light-years from Earth, and ...

I pick out North America’s celestial highlights for the week ahead (which also apply to mid-northern latitudes in the ...

SEOUL, South Korea — U.S. flags, “Stop the Steal” and the Virginia state motto are finding a home in a political battle ...

Jan. 3, 2025 — Scientists recently discovered that the giant 'conveyer belt' currents that push star-forged material out of our galaxy and pull it back in can also transport carbon atoms.

During the early morning of Monday 8 September, the full Moon will move into the shadow of Earth and be totally eclipsed. The ...

Astronomers have made a groundbreaking discovery: a binary star orbiting perilously close to the supermassive black hole at the center of our galaxy, Sagittarius A*. This stellar pair defies ...

The bald eagle, a long-time symbol of America, is officially designated as the national bird by President Biden's legislation ...