An international team has discovered what happens on a molecular basis to insects that evolved resistance to genetically modified cotton plants. 

Their findings shed light on how the global caterpillar pest called pink bollworm overcomes biotech cotton, which was designed to make the organic insect-killing bacterial protein called Bt toxin. The results could have major impacts for managing pest resistance to Bt crops. 

ATS 2014, SAN DIEGO ─ A large study of intensive care patients in California found that public reporting of patient outcomes did not reduce mortality, but did result in reduced admission of the sickest patients to the ICU and increased transfer of critically ill patients to other hospitals.

"Public reporting is designed to reduce mortality by steering patients towards high-quality hospitals and creating incentives for hospitals to adopt quality improvement programs," said Lora Reineck, MD, a postdoctoral scholar at the University of Pittsburgh. "But the reality does not necessarily meet the expectation."

Overweight political candidates have gotten fewer votes than thinner opponents, finds a new study co-authored by a Michigan State University weight bias expert.

Of course, discrimination is everywhere, it is the favored position of the humanities in trying to quantify culture. In 2008, Democrats discriminated against Senator Hillary Clinton because she was a woman while Republicans were against Senator Obama in the general election because he was black. No one ever just acknowledged he was the best candidate, even in winning we were told it was despite his race.

So political parties should be picking the thinnest candidates? That explains why Pres. Obama beat Gov. Mitt Romney in 2012. He had a smaller waist.

A new study demonstrates the importance of considering developmental differences when creating programs for cochlear implants in infants.

Cochlear implants, which are surgically placed in the inner ear, provide the ability to hear for some people with severe to profound hearing loss. Because of technological and biological limitations, people with cochlear implants hear differently than those with normal hearing.

In recent court cases involving affirmative action for university admissions, the obvious question became 'when should it ever end?' and how is that not discrimination? Supporters of race-based admissions argued that ending discrimination would mean favoritism.

Favoritism is something less understood than as a form of discrimination, the oft-repeated belief is that discrimination is a hostile act, but a new paper in American Psychologist argues it is even worse than believed. It's a review of other psychology papers, which are overrun with stereotype threats and Implicit Association tests, so the results are not a surprise.

Images of Saturn's auroras as the planet's magnetic field is battered by charged particles from the Sun have led a team to claim decisive evidence for the hypothesis that Saturn's auroral displays are often caused by the dramatic collapse of its "magnetic tail".

Just like comets, planets such as Saturn and the Earth have a "tail" – known as the magnetotail – that is made up of electrified gas from the Sun and flows out in the planet's wake.

When a particularly strong burst of particles from the Sun hits Saturn, it can cause the magnetotail to collapse, with the ensuing disturbance of the planet's magnetic field resulting in spectacular auroral displays. A very similar process happens here on Earth.