Sign Up for Our Amazing Newsletter!
A daily update by email. Science news, great photos, sky alerts.
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.
Scientists catch malaria in the act of invading cells
Hundreds of millions of people contract malaria every year. New high resolution images show the mosquito-borne parasite in the act of breaking into a red blood cell.
January 20, 2011
Bacteria biofilms stronger than Superman
Most of the world's bacteria exist in communities known as biofilm. According to Harvard researchers, biofilm is like an impenetrable fortress on a microscopic scale.
January 20, 2011
Global population is aging as we hit 7 billion
Population experts believe 2011 is the year that Earth will come to have 7 billion human inhabitants. As population grows in this century, experts expect a greater percentage of older people than ever before.
January 19, 2011
Watch Jeopardy pit humans vs. artificial intelligence
Watch this video to see a Jeopardy practice match with humans vs. IBM's Watson program.
January 18, 2011
Ancient Greek coin might recall Jupiter occultation
Professor Robert Weir believes an ancient Greek coin was minted to commemorate an event in which the moon blotted Jupiter from view temporarily.
January 18, 2011
Analysis of tweet-speak reveals regional dialects
What your 140-character tweet reveals about your geography, from scientists at Carnegie-Mellon. Plus how to tweet the word "cool" in both northern and southern California-eeze.
January 17, 2011
Science without soul: Warning from MLK Jr.
In accepting the Nobel Peace Prize in 1964, Dr. King said, "Our problem today is that we have allowed the internal to become lost in the external. We have allowed the means by which we live to outdistance the ends for which we live ... "
January 17, 2011
How cell membranes shape our life
Photosynthesis depends on cell membranes, and human beings can't hear without a membrane: the eardrum. Is another membrane needed to rescue us from climate catastrophe?
January 15, 2011
Why do fatty foods taste so good?
Why do we like fatty foods so much? It seems we might be naturally attracted to their taste and feel.
January 14, 2011
Listening to music releases same brain chemicals as food, drugs, sex
Why do we love music so? A new study suggests it is because listening to music releases dopamine, the same brain chemical associated with food, drugs, and sex.
January 14, 2011
