Scientists have long believed that octopuses do not interact with one another. New research is changing our understanding of the color-changing, shape-shifting cephalopods' behavior.
About a decade ago, astronomers found that older stellar globular clusters were host to younger stars, but they did not know why or how.
Like other neighboring galaxies, the small dwarf galaxy of IC 1613 contains stars and planets. But unlike its neighbors, IC 1613 is dust-free.
A physicist at Oxford University developed a mathematical equation to derive the truth of conspiracy theories, and it all comes down to the number of people involved.
When the rover Opportunity landed on Mars in 2004, it was supposed to last for three months. But twelves years later, Opportunity is still exceeding expectations.
Omo is a rare white giraffe, which also makes her a target for poachers. But giraffe poaching doesn't get the attention that elephants and rhinos receive.
The odds that 13 of the 15 warmest years measured in the last 150 years could have resulted from natural causes are better than the press has previously reported, but still extremely slim, according to statistical analysis.