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Why do European cities have milder winters than those in North America, despite being at the same latitude?London is at the same latitude as Calgary, Alberta. So why is the Canadian city about 15 degrees Fahrenheit (8.3 degrees Celsius) cooler in January?
3 Commentsweather -
Can brainless animals think?Even without brains, creatures like jellyfish and sea anemones can learn from experience.
2 Commentsanimals -
Why does boiling water have bubbles, except in a microwave?Bubbles are usually the first sign that water’s coming to the boil, but heating it in a microwave seems to skip this important step. Here’s what’s going on.
11 Commentschemistry -
Which animals are tricked by optical illusions?It's not just humans who notice optical illusions; certain animals do too, and they often use it to their advantage.
neuroscience -
The Bering Land Bridge has been submerged since the last ice age. Will scientists ever study it?Humans likely left a lot of archaeological evidence along the Bering Land Bridge when they crossed from Asia to Alaska during the last ice age. But will we ever be able to dive down to examine it?
archaeology -
Do people dream in color or black and white?Whether we report having dreams in color or in black and white may be influenced by the media we watch, or perhaps that simply influences the way we remember them.
12 Commentssleep -
Why can pumpkins grow so large, but blueberries can't?Most fruit is pretty small, so why do pumpkins grow to such enormous sizes?
4 Commentsplants -
Did Neanderthals eat anything other than meat?Neanderthals were meat eaters, but new analyses show that their diets included other morsels.
3 Commentsneanderthals -
Why does pooping feel so good?Here's the science behind why going number two can bring a sense of relief.
4 Commentshealth
