A once-in-a-lifetime comet is approaching the sun — and it will be visible for the first time in 160,000 years. The comet ...
A NASA satellite has spotted frozen "kidney beans" on Mars' sand dunes trapped in place until springtime. Photographing them ...
How and when did dinosaurs first emerge and spread across the planet more than 200 million years ago? That question has for ...
Trees dating back almost 6000 years have come to scientists' attention due to ice melting in the Rocky mountains, offering a ...
Two coronal mass ejections (CMEs) struck Earth’s magnetic field on New Year’s Eve, bringing out the displays of light in the ...
The discovery of Ahvaytum bahndooiveche, a 230-million-year-old dinosaur in Wyoming, reveals dinosaurs existed in the ...
A 6-planet alignment or parade will form an arc in the early night sky, peaking in it's visibility Jan. 17-18. We let you ...
A solar storm could add excitement to New Year’s Eve, with the northern lights expected to light up the skies across several ...
Cretaceous-era global heat likely caused a genetic split between Northern and Southern Hemisphere lampreys, offering new ...