Researchers from the University of Minnesota's School of Public Health and Masonic Cancer Center say there is a definitive link between the use of indoor tanning devices and increased risk of melanoma.
Their new study of 2,268 Minnesotans found that people who use any type of tanning bed for any amount of time are 74 percent more likely to develop melanoma, and; frequent users of indoor tanning beds are 2.5 to 3 times more likely to develop melanoma than those who never use tanning devices. The study defines frequent uses as people who used indoor tanning for 50 plus hours, more than 100 sessions, or for 10-plus years. This increased risk applies similarly to all ages and genders.
And after all, it is just a matter of language.
I am convinced that 99% of the reason why a person with no scientific background cannot follow the developments of a particular research topic, despite a strong will, is language. Not the lack of ten years of specialization, nor the dearth of basic knowledge. Anything that can be explained in plain English -anything- can be understood by an English speaker willing to listen.
So why is it so hard then? Cannot we, the scientists, just make that little extra effort and step down a bit from our self-erected podium? Or is it not really needed, given the number of science reporters out there, who actually do a pretty good job in most cases?
Some new research out of the Dynamic Robotics Laboratory at Oregon State University could have practical, humanitarian uses, like prosthetic limbs for humans or helping people in wheelchairs gain 'walking' mobility. It could also be used for awesome military power.
You know what I am talking about. Yep, the blurb will read "taking on dangerous missions in the military" but we know it means whacking wholesome rebels in a galaxy far, far away.
A 'message in a bottle' has been a mainstay for romantics throughout the centuries - sure, putting up an old picture on the Internet is a faster way to meet new people now but there is something poignant about the randomness of nature coupled with an intentional act of bridging distances, though these days you'll have Greenpeace ramming your ship if you try it - unless it's for science.
A team of paleontologists writing in the Journal of Vertebrate Paleontology has described a new species of dinosaur based upon an incomplete skeleton found in western New Mexico. The new species, Jeyawati rugoculus, comes from rocks that preserve a swampy forest ecosystem that thrived near the shore of a vast inland sea 91 million years ago.
Although the fossil remains were discovered in 1996, it has only now been confirmed that the species is unique. Jeyawati is a member of an assemblage of dinosaurs and other animals unknown as recently as 15 years ago.
Astronomers studying hydrogen gas clouds found in and above the Milky Way Galaxy have discovered that the clouds have preferred locations in and around the galaxy, a fact which has given astronomers a key clue about galaxy evolution.
Astronomers studied gas clouds in two distinct regions of the Galaxy. The clouds they studied are between 400 and 15,000 light-years outside the disk-like plane of the Galaxy. The disk contains most of the Galaxy's stars and gas, and is surrounded by a "halo" of gas more distant than the clouds the astronomers studied.
The more "macho" the man, the more risks he is likely to take on the road, according to a study by a psychologist at the University of Montreal.
So what is a macho man? In 2004, an American researcher developed the Auburn Differential Masculinity Inventory, a questionnaire to identify such men. It comprised 60 statements such as "men who cry are weak," or "generally speaking, men are more intelligent than women." Men had to answer questions on a scale of one (strongly disagree) to five (strongly agree).
Scientists have reconstructed the formation of a chasm larger than the Grand Canyon and a series of spiral troughs under the northern ice cap of Mars—solving a pair of mysteries dating back four decades while finding new evidence of climate change on Mars.
In a pair of papers to be published in Nature, researchers from the University of Texas at Austin's Institute for Geophysics describe how they used radar data collected by NASA's Mars Reconnaissance Orbiter to reveal the subsurface geology of the red planet's northern ice cap.
On Earth, large ice sheets are shaped mainly by ice flow. But on Mars, according to this latest research, other forces have shaped, and continue to shape, the polar ice caps.
With the official start of hurricane season approaching on June 1, news reports about the Deep Horizon oil spill that began fouling the Gulf last month have raised questions about how a hurricane might complicate the unfolding disaster.
A new study in Geophysical Research Letters suggests that hurricanes could snap offshore oil pipelines in the Gulf of Mexico and other hurricane-prone areas, since the storms whip up strong underwater currents.
These pipelines could crack or rupture unless they are buried or their supporting foundations are built to withstand these hurricane-induced currents. "Major oil leaks from damaged pipelines could have irreversible impacts on the ocean environment," the researchers warn in their study.
Check out these awesome videos from NASA's new Solar Dynamics Observatory (SDO). If you aren't familiar with it, SDO is part of NASA's Living With a Star Program, which should help us understand the Sun's influence on Earth by studying the solar atmosphere in small time scales and in many wavelengths simultaneously.
The end goal is to help us understand solar variations that influence life on Earth by determining how the Sun's magnetic field is generated and structured and how this stored magnetic energy is converted and released into the heliosphere and geospace in the form of solar wind, energetic particles, and variations in the solar irradiance.
