Science

Is competition a natural instinct? Should we nurture competition in our children so they learn that victory is the ultimate goal and that only the fittest survive? The BBC explores why we are so reliant on competition and what it means for our future success.
Why bacon smells good
There's nothing on Earth like the smell of bacon cooking, especially when it's being prepared by someone else and it's the weekend. But -- why? What is it about the smell that calls us like a siren out of a deep sleep?
Our continuing look at climate change
The latest research on our changing climate.
A simple, elegant invention that draws water from air
Only 34 percent of Ethiopians have access to a reliable water supply. Some travel up to six hours a day to fetch some or, worse, resorts to using stagnant ponds contaminated by human waste, resulting in the spread of disease.
Tonight's new 'Giraffes' meteor shower could be a great one
An all-new meteor shower makes its debut tonight, and astronomers say it could put on a show starting as early as 10:30 p.m. ET Friday and peaking early Saturday. Called the Camelopardalids, the shower is named after the giraffe constellation. It's expected to be visible in nearly all of the U.S., if skies are clear.
Symmetry is everywhere once you become aware of its presence. We see symmetry all around us; in art, architecture and science, but also in more complex forms, buried deep into the genetic code of nature.
Climate Cast: Can cities prepare for extreme weather?
Farmers Insurance has sued the city of Chicago for not being prepared enough to handle the effects of climate change.
Researcher Bill Route on how to give a spring checkup to a baby eagle
The eagle survey, which began in 2006, enlists professional tree climbers who reach the nests with cameras on their helmets. The tree climber then puts an eaglet in a sack, brings it down to the scientists for blood and feather samples, and then returns it.
Amir Aczel on how God and science can co-exist
"Science and spirituality are both integral parts of the human search for truth and meaning," he writes.
FCC gives initial OK to new Internet traffic rules
New rules for how Internet traffic is governed were officially unveiled and approved for public comment following a 3-2 vote Thursday by members of the Federal Communications Commission.