Couple up for long-term happiness

Being married has a lifelong effect on how content people are. This is according to a study in Springer's Journal of Happiness Studies that investigated people's levels of well-being based on their marital status. Using data ...

Don't mix business with pleasure

In working life it's now almost expected that employees answer work-related emails after hours, or take their laptops with them on holiday. But the blurring of boundaries between work and personal life can affect people's ...

The microscopic origin of efficiency droop in LEDs

Light-emitting diodes—or LEDs, as they are commonly known—have been slowly replacing incandescent light bulbs in applications ranging from car taillights to indicators on electronics since their invention in the 1960s.

A curious quirk brings organic diode lasers one step closer

Since their invention in 1962, semiconductor diode lasers have revolutionized communications and made possible information storage and retrieval in CDs, DVDs and Blu-ray devices. These diode lasers use inorganic semiconductors ...

Raton Basin earthquakes linked to oil and gas fluid injections

A rash of earthquakes in southern Colorado and northern New Mexico recorded between 2008 and 2010 was likely due to fluids pumped deep underground during oil and gas wastewater disposal, says a new University of Colorado ...

In 'Gasland' community, new tests revive old drilling debate

The well water at Ken Morcom and Kim Grosso's house is laced with so much explosive methane that a Pennsylvania environmental regulator who went there to collect samples this summer decided it would be safer to coast her ...

Oil and gas wells as a strong source of greenhouse gases

The pictures went around the world. In April 2010, huge amounts of methane gas escaped from a well below the Deepwater Horizon platform in the Gulf of Mexico. This "blow-out" caused an explosion, in which eleven people died. ...

Enterprise models that help alleviate poverty

While the understanding of how specific business enterprises alleviate poverty continues to grow, research that compares impacts across business models remains scarce.

Increasing productivity by one day each month

Corporate wellness programs have been shown to save companies money by reducing absenteeism and health insurance costs. Researchers at the University of California, Riverside, UCLA, and Washington University in Saint Louis, ...

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