*Beware of alarmist headlines. The odds are slim when it comes to giant Earth-bound asteroids.
Your schnoz may hold senior status in olfactory matters, but other parts of your body, like skin cells, can make scents of things on their own.
Spiders meticulously weave their deathtrap and, on occasion, get caught in it when outsmarted.
About 178 species including the woolly mammoth and the saber-toothed cat disappeared tens of thousand of years ago. What brought about their demise?
Just because you can't understand their baby talk doesn't mean babies can't understand you.
Don't settle for less nutrition: Go for the whole grain.
Feeling moody? Your headspace affects cognitive abilities–sometimes negatively, sometimes positively.
Two heads are better than one for disoriented orphan penguins trying to find their way back home.
Photoelectric smoke detectors are triggered by airborne particles, including steam.
Where did the moon come from? Here's a crash course on lunar beginnings.