A six-year search of the outer solar system turns up 461 new objects (but no Planet 9)
What lies beneath: Volcanic secrets revealed
Giant 'mega comet' up to 200 miles wide spotted making its way into our solar system
Saliva can provide early indications of dementia and age related health problems
The future of vaccines may look more like eating a salad than getting a shot in the arm
A newly discovered bacteria offers new ways to protect disease-threatened food crops
10-million-year-old Kentucky's Mammoth Cave structure is now 420 miles long
This is what it looks like when a black hole snacks on a star
900-year-old cosmic mystery surrounding Chinese supernova solved
Stress isn’t always bad. Here’s how to harness it
Do certain sounds make you smile? Study lists the Top 40 memory-triggering sounds for adults
Do you have the 'guts' to lose weight? Researchers know
To cheat or not to cheat? Your brain has its own thoughts
Do Alexa and Siri make kids bossier? New research has the answer
Earliest bone tools to produce clothing found in Morocco -- 120,000 years old
Thousands of tiny anchors keep our cells in place – and now we know how
Can white blood cells destroy cancer cells? The answer may surprise you
School kids in New Zealand discover new species of giant penguin
Could the moon be responsible for your bad sleep?
Researchers discover new enzyme that can stop cells from aging