A new study from an international team of scientists uncovered new information about the tiny, globetrotting organisms commonly used to reconstruct past climate conditions. The findings can aid in improving our understanding of past global climate conditions.

Using a state-of-the-art biophysical computer model developed by University of Miami Rosenstiel School of Marine and Atmospheric Science scientist Claire Paris, called the Connectivity Modeling System, the researchers showed that some of the tiny ocean organisms, known as foraminifera, drifted significantly before falling to the seafloor and being fossilized. While others, may not have drifted much at all according to the currents in the region where they were found and the lifespan of the species.

Researchers in the UK have, for the first time, shown how exhaust pollution from diesel engines is able to affect nerves within the lung. Air pollution is a significant threat to health, they say, and identifying potential mechanisms linking exposure to diesel exhaust and the exacerbation of respiratory diseases may lead to treatments for those affected.

According to a meta-analysis published in BMC Family Practice, high dose zinc acetate lozenges may help shorten diverse symptoms associated with the common cold. The common cold is an infection caused by over a hundred viruses, and it is a major cause of days off school or work and visits to a doctor.

A previous meta-analysis of three randomized trials found that high dose zinc acetate lozenges shorten the duration of colds by 42%. Since all of the three studies reported the duration of diverse respiratory symptoms and of systemic symptoms such as muscle ache and headache, Harri Hemilä from Helsinki, Finland and Elizabeth Chalker from Sydney, Australia decided to investigate whether there are differences in the effect of zinc lozenges on different common-cold symptoms.

A rare and threatened Caribbean coral species has for the first time been successfully bred and raised in the lab, the study provides the first photos and documentation of juveniles of this species, and could provide information to help bolster local coral reef conservation. The team also plans to 'out-plant' these lab-grown juveniles in the wild which could help populations become more resilient to climate change.

Modern life and inadequate exposure to natural light during the day combined with overexposure to artificial light at night is believed by some to be harmful to the body's natural sleep/wake cycle.

One of those who contends so is University of Connecticut cancer epidemiologist Richard Stevens. "It's become clear that typical lighting is affecting our physiology. But lighting can be improved. We're learning that better lighting can reduce these physiological effects. By that we mean dimmer and longer wavelengths in the evening, and avoiding the bright blue of e-readers, tablets and smart phones."

In 1996, the Nobel Prize for Chemistry went to the discoverers of Buckminsterfullerene; soccer-ball-shaped spheres of 60 joined carbon atoms that exhibit special physical properties colloquially called Buckyballs.

It was only a time before someone found a way to weaponize those, but in this case for the public good: Buckybombs. But these nanoscale explosives will target and eliminate cancer at the cellular level, triggering tiny explosions that kill cancer cells without affecting surrounding tissue.