It's not a surprise that in a modern materialistic society, the desire to buy the latest iGimmick will lead to sadness if the money to do so is not available but we fortunately have the statistics to back that up. The recent Great Recession was accompanied by a significant and sustained  major depression claims by U.S. adults, according to a study published in the Journal of Clinical Psychiatry.

A research team has provided ground-truth for a method of measuring plant photosynthesis on a global scale: from low-Earth orbit.

There is discussion of a U.S. manned mission to Mars but if recent history is any indication, the next president will undo the space program of the current one, just as the current one undid the manned space program of the last.

It may be for the best, at least as far astronaut safety is concerned. The destructive particles in galactic cosmic ray exposure can forever impair cognition, according to an oncology paper in Science Advances.

Antarctica's massive ice sheet has recently lost twice the amount of ice in the west as what it  accumulated in the east, and the southern continent's ice cap is melting ever faster, according to a new study in which researchers "weighed" Antarctica's ice sheet using gravitational satellite data and found that from 2003 to 2014, the ice sheet lost 92 billion tons of ice per year.

If stacked on the island of Manhattan, that amount of ice would be a mile high, more than five times the height of the Empire State Building.

A protein that normally fosters tissue repair instead acts to inhibit healing when sugar levels are high, according to a new study, and that role reversal helps explain why wounds heal slowly in people with diabetes.

When educating medical students or residents, there is always a need to balance quality results and optimal patient care with the educational mission - and when it comes to cardiac surgery residents, it works just fine.

A new study found no differences in patient outcomes or graft patency between the residents and attending surgeons when it came to coronary artery bypass grafting. 

The analysis of prospective data from a study of coronary artery bypass grafting (CABG) found no differences in short-term or one-year patient outcomes and patency of grafts between properly-supervised residents and attending surgeons. G. Hossein Almassi, MD, presented the results of the research earlier this week at the 95th AATS Annual Meeting in Seattle.