The folks in Boston might feel like they are having a run of bad weather now, but it's nothing like the intense hurricanes, fueled by warmer oceans, that frequently pounded the region during the first millennium, from the peak of the Roman Empire into the height of the Middle Ages, according to a new study.

People who suffer motor disability may soon get a high-technology boost from neurorobotics, neuroprosthetics and virtual reality.

The HYPER research project, with a budget of 5 million euros and the participation of the IK4 R&D Alliance under the coordination of the Spanish National Scientific Research Council (CSIC), has been running since 2010 and has led to the development of systems that facilitate new rehabilitation therapies and ways to compensate for gait in patients who have had spinal cord injuries or cerebral strokes.

Various prototypes have been developed and one of them is undergoing a preliminary clinical validation process with 10 patients with spinal cord injuries at the National Hospital for Paraplegics in Toledo.

High-powered microwave devices are designed to transfer energy to targets via ultra-high-frequency radio waves, in civil applications, such as radar and communication systems, heating and current drive of plasmas in fusion devices, and acceleration in high-energy linear colliders.

They can also be used for military purpose in directed-energy weapons or missile guidance systems. 

Scientists have discovered how prized bluefin tuna keep their hearts pumping during temperature changes that would stop a human heart. The research helps to answer important questions about how animals react to rapid temperature changes, knowledge that's becoming more essential as the earth warms.

Pacific bluefin tuna are top predators renowned for their epic migrations across the Pacific Ocean. They are also unique amongst bony fish as they are warm bodied (endothermic) and are capable of elevating their core body temperature up to 20°C above that of the surrounding water. They are also capable of diving down below 1000 m into much colder water which affects the temperature of their heart.

Applying lessons learned from autism to brain cancer, researchers at The Johns Hopkins University have discovered why elevated levels of the protein NHE9 add to the lethality of the most common and aggressive form of brain cancer, glioblastoma. Their discovery suggests that drugs designed to target NHE9 could help to successfully fight the deadly disease.

"My laboratory's research on cargo transport inside the cells of patients with autism has led to a new strategy for treating a deadly brain cancer," says Rajini Rao, Ph.D., a professor of physiology at the Johns Hopkins University School of Medicine. "This is a great example of the unexpected good that can come from going wherever the science takes us."

The Planck collaboration has released data from four years of observation by the European Space Agency (ESA)'s Planck spacecraft. The aim of the Planck mission is to study the Cosmic Microwave Background, the light left over from the Big Bang.

The measurements, taken in nine frequency bands, were used to map not only the temperature of the radiation but also its polarization - a property of light like color or direction of propagation - which provides additional information about the very early Universe, around 380,000 years old, and our Galaxy's magnetic field.