Roughly 250 million years ago, traveling from present-day Australia to North America would have been surprisingly simple-a ...

The zodiacal light shines in the evening as the Moon reaches Last Quarter and skims past Spica and Antares in the sky this ...

Egypt, a major recipient of U.S. military aid, is not the only country in Africa being drawn into China's orbit. Beijing has ...

Swiss aviation pioneer Bertrand Piccard is developing a plane powered by liquid hydrogen after a much-hyped flight in 2015 ...

The war in Ukraine isn’t just about safeguarding democracy or demonstrating Western resolve — it’s also about the future of ...

From supermoons to a total eclipse to the national park’s biggest and best-attended star parties, these are the must-see celestial shows of the year ...

The “Synduality: Echo of Ada” experience doesn’t really begin until you’ve lost everything. That’s what I learned after seeing hours worth of work explode in my face in an ambush. While scavenging the ...

The death of Floyd Collins one century ago is being remembered as a catalyst for the formation of Mammoth Cave National Park, an area that's a cultural treasure and tourist attraction in southern ...

Alex de Steiguer was about to send an email from a house on Star Island, 7 miles off the coast of Maine and New Hampshire, when she heard what she thought was a big plane flying over. Outside, a flock ...