International Space Station might be de-manned by November

International Space Station managers are being forced to adjust the space station's flight manifest following the August 24, 2011 crash of a Russian cargo ship in Siberia.

Animals on the brain? There’s a scientific reason

Why we notice animals, in contrast to people, landmarks or objects. Read this explanation on why we're hardwired to notice animals.

Mistaken fear of measles vaccine has devastating effect

The study that sparked fears of vaccination was a fraud, but suspicion persists, and now measles - a potentially deadly virus - is making an alarming comeback.

Will Katia become a hurricane?

Tropical Storm Katia could become 2011's second major hurricane by Saturday. A weather system in the Gulf of Mexico could be named Tropical Storm Lee.

Are people biased against creative ideas?

Studies on people biased against creative ideas show that uncertainty makes us less able to recognize creativity, perhaps when we need it most.

Scientists say the deep sea needs better management

The deep sea is in trouble. A recent study has found that it's being damaged by human activities, and that this is only likely to get worse.

Has Comet Elenin split in two or disintegrated?

Infamous Comet Elenin might be self-destructing. Its core appears elongated, and its brightness has decreased - telltale signs of a cometary break-up.

Tropical Storm Katia seen as day breaks over Atlantic

A NOAA satellite captured this wondrous image of what might be a newly forming hurricane, Katia, building today in the eastern Atlantic.

H5N1 bird flu making a comeback in 2011

A deadly strain of the "bird flu" virus is currently spreading in Asia, with a focus in Cambodia, where all eight people infected so far this year have died.

A powerful supernova explodes relatively near to Earth

A supernova which exploded on August 24 is getting brighter. Scientists believe that in about seven to 10 days, it will be visible from Earth with binoculars.