Q&A
Why do dogs love to play with trash?
Just like wild wolves, our pampered pups can enjoy playing in and with the foulest-smelling stuff
Why do people’s exercise needs vary so much?
Understanding your own needs is the key to effective exercise
How should you talk to someone who has just lost a loved one?
When a loved one is processing grief, don't assume you know how they feel
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Will we ever know how many people died in 9/11?
Health conditions related to the terrorist attacks in New York City are only now making themselves known, more than two decades later
Should I drink still or sparkling water?
The science behind whether you should order still or sparkling water
Should I be worried about my teenager's moods?
Teens that rated themselves as aggressive were more likely to have a higher 'biological age' at 30
How can I find out if I smell?
Nose blindness/olfactory fatigue can make you unaware of your own stink but there might be a way to find if you do smell bad
What's the most effective way to use a defibrillator?
A recent study suggests a new way to use a defibrillator that might double someone's chance of survival
Why do I get earwax?
Step away from the cotton bud...
What's the best position to sleep in?
A doctor explains what the "best" position to sleep in is. It all depends on your situation
How does a father's health at conception affect his future children?
Obesity and smoking may switch genes on and off in sperm cells, leaving lasting biological fingerprints on future children
How long can you do nothing for?
Becoming the master of nothing is harder than it seems
Who is more confident – men or women?
You may have heard that men are more confident than women, but the truth is a little more complicated than that
Did plants have a Black Death too?
We all know what the plague did to us humans, but how did the natural world fare?
Why do we keep smallpox in a lab?
The disease we wiped out but refuse to destroy
Is bad luck actually random?
Bad luck if you thought it was real
What happens to my clothes after I donate them to charity?
Maybe just repair that damaged jacket
What really made Saturn's rings?
A collision between some of Saturn's many moons may have seeded the planet's most famous feature
How can I improve my memory?
Science just traced the issue back to a surprising source
How much good will an extra 10 minutes of sleep do?
Just 10 more minutes...
What is the future of cheese?
Everyone is crackers about cheese
Is narcissism genetic?
Is it genetic or learned?
Is confidence contagious?
Can you catch the bug?
Why do some people naturally attract cats?
You mean I need more than a saucer of milk?
