Most people worry about climate change, but few know what to do. The right tools allow us to convert scientific urgency into ...

Once you're able to identify a few constellations though ... shift with the seasons, and a map for the Southern Hemisphere won’t help much if you’re in the Northern Hemisphere.

During evenings in April 2025, there are two bright planets visible. The departure of Venus has left Jupiter, in the west at ...

For a detailed map of northern hemisphere skies, visit skymaps.com website and download ... South of Gemini, Orion is the most familiar winter constellation, dominating the southern sky at dusk. The ...

But, so far at least, astronomy has remained above human tinkering, and at 5:01 a.m. Philadelphia time Thursday the sun beamed its most direct light on the equator, on its way to turning up the heat ...

But other places in northern Norway do — and there ... and ice-sheet collapse. Another maps how phytoplankton are strewn across the ocean and aerosols puffed throughout the atmosphere. Both will ...

The moon slipped between the Earth and the sun on Saturday, casting a shadow on our planet in parts of the United States, ...

On Saturday, skywatchers throughout much of the Northern Hemisphere had the opportunity to witness the Moon partially cover the Sun as a solar eclipse stretched from eastern Canada to Siberia.