The 12-year-old cat's strange belly movements sparked pregnancy fears—until vets revealed a very different diagnosis.

In the spirit of summer travel, we’ve asked some of our writers living outside New York City to share a few of their favorite ...

Astronaut Shubhanshu Shukla's voyage signals India's ambition to join the big league of human space exploration ...

Explains the process of digestion, detailing how food is transformed into simpler substances that can be absorbed into the ...