The subject of the award-winning film The Theory of Everything, physicist Stephen Hawking has changed our understanding of the universe while undergoing substantial changes in his own life.
Tag Archives: Health & Medicine
How social media is helping Nepal rebuild after two big earthquakes
As the effects of the recent earthquake in Nepal became clear, many people have turned to social media to help them locate loved ones and help those affected.
Fear Factor Gene Discovered
Did you know that scientists discovered a gene that influences the brain’s response to fear and danger? Read about it here.
As Life Slips By: Why Eye Movement Doesn’t Blur the Picture
A molecular “glue” has been discovered that builds the brain connections that keep visual images clear and still, even as objects or your eyes move.
How pickpockets trick your mind
The key to a successful pickpocket isn’t sleight of hand, but knowing about how our brains work, according to neuroscientist Susana Martinez-Conde.
Hug a tree – the evidence shows it really will make you feel better
Researchers look into the effects that a growing disconnect from nature may have.
About Pet and Disaster Safety
Pets need your help in a disaster, from a heat wave to a flood. Read what you can do to help your dog, cat, horse, or other pet. Look for the Pets and Disaster Safety Checklist also.
Forgiveness vs. Reconciliation
Psychologist Ryan Howes explains that forgiveness is a singular act, while reconciliation is an interpersonal process.
The Code That May Treat Blindness
Neuroscientist Sheila Nirenberg explains how technology she has built can transmit visual code directly to the eye and bypass damaged cells.
‘Blindness’ May Rapidly Enhance Other Senses
The power suddenly goes out, and you’re left in a dark room; how do you find your way? You might at first think you’re helpless, but your other senses quickly spring into action to compensate for your temporary loss of sight. Here’s a peek at the science behind this ability.
How Near-Death Experiences Work
You’ve probably heard stories about people who were resuscitated from clinical death. They tell of meeting loved ones in a bright light and feeling completely at peace. What causes these impressions?
Feeling powerless increases the weight of the world . . . literally
A sense of powerlessness may make you feel unhappy, but it also has documented physical effects. Here are the results of a study that shows one way a feeling of powerlessness affects your perception of the world in a measurable way.
What Really Scares People: Top 10 Phobias
The movie character Indiana Jones feared snakes, other people are afraid of small spaces such as elevators, while many sweat over tests. Find out what things cause extreme fear, or phobias, in some people.
Local girl collects shoes, makes a world of difference
Teen Emma Rider is on a quest to bring clean water to developing countries. To reach this goal, she has been collecting shoes, new and used, for her project, Quenching Souls. Read about the work she put into her project to help people around the world.
The science of stage fright (and how to overcome it)
Afraid of giving speeches? If so, you’re not alone. Watch this video about how the fear of speaking in public affects the body, and how to trick your brain so that your body stays calm.
With the Thrills Come Extreme Risks
With the growing popularity of extreme sports comes an increasing number of deaths and injuries. Doctors recommend training properly and wearing protective gear as more studies are conducted into the risks involved.
Love hormone helps autistic children bond with others, study shows
One key characteristic of autism-spectrum disorders is difficulty in interacting with others. Recent research has opened the door to a possible solution.
The size of your brain’s visual center affects how you see the world
A scientist from University College, London, has discovered that a purely physical aspect of the brain may be responsible for how people can look at the same thing and see two different things.
Teens and Sleep
Do you know how many hours of sleep you should be getting? Too little sleep can interfere with school work and lead to illness. Find out why sleep is vital to your health.
Can Phobias Be Cured in Our Sleep?
Read about a new study suggests we can train our brain to overcome our fears while we sleep.