Learn how to make a simple lemon battery and use it as an emergency phone charger in this hands-on science experiment. Watch ...

Watch a senior golden retriever rediscover her puppy side with a new sibling ...

Scientists are digging into one of evolution’s strangest puzzles — why only certain creatures developed minds that know they ...

Physicists using near-absolute-zero detectors have reached unprecedented sensitivity in the hunt for light dark matter. A ...

A new study published in 'Science' reveals that Zebra finches have more complicated communication than expected.