If you were a 1990s protester in a developed nation, you probably hate the idea of globalization, though democratization of culture and wealth have clearly been very good things. Globalization used to be controversial but by now no one sentient really thinks cultures that condone rape and stoning of women should be preserved.

Cloud computing will take that globalization to the next level, because it is a key enhancer of innovation and economic development - and it gives groups without giant budgets for hardware a way to compete, just like food science that lets crops grow in inhospitable climes saves lives.

Water has been detected on Mars in the form of permafrost and there is strong evidence that liquid water was a major component of the martian surface in the past.

Clays are an important mineral group for discovering the past on Mars, not only to the presence of water, since clays are hydrous minerals, but they also provide clues as to the source, type, and volume of fluids, along with indications of timescale and mineral alteration. If you are going to search for textural and chemical biosignatures, clay is a good place to start.

A recent study analyzed concentrations of African dust transported to South America and finds large seasonal peaks in winter and spring, which provides new insight into the overall human health and air quality impacts of African dust, including climate change-induced human health effects.

Researchers analyzed the dust concentrations in aerosol samples from two locations, French Guiana's capital city Cayenne and the Caribbean islands of Guadeloupe, to understand the amount, source regions, and seasonal patterns of airborne dust that travels across the North Atlantic Ocean.

The drug perampanel (trade name Fycompa) has been approved since July of 2012 as an adjunctive ("add-on") therapy for adults and children aged 12 years and older with seizures - colloquially also known as epileptic fits.

In a new early benefit assessment, according to the Act on the Reform of the Market for Medicinal Products (AMNOG), the German Institute for Quality and Efficiency in Health Care (IQWiG) examined whether perampanel offers an added benefit over the appropriate comparator therapy.

During the last ice age, a large part of North America was covered with a massive ice sheet up to 3 kilometers thick and that is a key reason why the sea level was then about 120 meters lower than it is today. 

During the cold stadial periods of the last ice age, massive ice sheets covered northern parts of North America and Europe. Strong westerly winds drove the Arctic sea ice southward, even as far as the French coast. Since the extended ice cover over the North Atlantic prevented the exchange of heat between the atmosphere and the ocean, the strong driving forces for the ocean currents that prevail today were lacking.

The invention of fiber optics revolutionized the way we share information, allowing us to transmit data at volumes and speeds we'd only previously dreamed of, and now are breaking another barrier, designing nano-optical cables small enough to replace the copper wiring on computer chips.

This could result in radical increases in computing speeds and reduced energy use by electronic devices.

"We're already transmitting data from continent to continent using fiber optics, but the killer application is using this inside chips for interconnects—that is the Holy Grail," says Zubin Jacob, an electrical engineering professor leading the research. "What we've done is come up with a fundamentally new way of confining light to the nano scale."