Mosquitoes have been called the deadliest animal on the planet due to the diseases they spread.

Why feed them?

By using science, giving them an artificial buffet may lead to fewer of them, says Stephen Dobson, a University of Kentucky professor of medical and veterinary entomology. His work on developing artificial blood for mosquitoes has made him a Grand Challenges Explorations winner, in an initiative funded by the Bill&Melinda Gates Foundation.

The artificial blood he developed will allow people in remote areas around the world to sustain colonies of mosquitoes, even in those areas with limited resources and difficult logistics.

Wearing a computer on your sleeve may be a lot cooler than a plastic watch with an Apple logo on it - researchers at the University of Pittsburgh have designed a responsive hybrid material fueled by an oscillatory chemical reactions.

They can even perform computations based on changes in the environment or movement, and respond to human vital signs. The material system is sufficiently small and flexible enough to be integrated into fabric or introduced as an inset into a shoe.

If you suffer from chronic low back pain and need spinal fusion surgery, there is good news for your golf game. A new study shows an overwhelming majority of spinal fusion patients returned to play golf as well, if not better, than before surgery.

During spinal fusion surgery, two vertebrae are joined together using a bone graft taken from another part of the body. In traditional open surgery, a large incision is made to cut through muscles surrounding the spine. Minimally invasive surgery allows for a smaller incision with less muscle damage, resulting in less blood loss, shorter hospital stays and a quicker return to activities.

Scientists have developed a computer model that clarifies the complex processes driving ocean mixing in the vast eddies that swirl across hundreds of miles of open ocean.

The Lagrangian In-situ, Global, High-performance particle Tracking (LIGHT) model is a first-of-its-kind tool because of its ability to exploit the power available from today's supercomputers, the authors say.

A long sought after gene that is a critical gateway step in the synthesis of the morphinan class of alkaloids, which include the painkiller drugs morphine and codeine, has been discovered.

 The gene, called STORR, is only found in poppy species that produce morphinans. The STORR gene evolved when two other genes encoding oxidase and reductase enzymes came together millions of years ago. The resulting gene fusion plays a key role in production of morphine. The researchers hope this will enable the breeding of bespoke poppy varieties, including those that produce the anti-cancer compound noscapine. Discovery of the STORR gene completes the set of genes needed for genetic engineering of morphine production in microbes such as yeast.

Was America at its greatest scientifically when academics made far less money and were politically representative? Not if science output, Nobel prizes and adult science literacy are the measures, because America leads in all categories.

Yet with six figure incomes for faculty and less diversity has come greater distrust. Conservatives, for example, once had the highest trust in science, and now they are near the lowest, along with progressives. The public regularly thinks that anyone who cashes a paycheck is unethical, people don't trust medicine, food or energy science on the left and the right thinks climate scientists are shills.