Cambridge, Massachusetts - As a grape slowly dries and shrivels, its surface creases, ultimately taking on the wrinkled form of a raisin. Similar patterns can be found on the surfaces of other dried materials, as well as in human fingerprints. While these patterns have long been observed in nature, and more recently in experiments, scientists have not been able to come up with a way to predict how such patterns arise in curved systems, such as microlenses.

Austin, Texas - Researchers at The University of Texas at Austin's Cockrell School of Engineering have created the first transistors made of silicene, the world’s thinnest silicon material. Their research holds the promise of building dramatically faster, smaller and more efficient computer chips.

Washington, DC - While aspects of the U.S. economy have improved, money continues to be a top cause of stress for Americans, according to the new Stress in America™: Paying With Our Health survey released today by the American Psychological Association. According to the survey, parents, younger generations and those living in lower-income households report higher levels of stress than Americans overall, especially when it comes to stress about money.

Alexandria, Louisiana - An Egyptian man with a final order of removal was found guilty Thursday of hampering his removal from the United States, following a jury trial in the U.S. District Court, Western District of Louisiana. The investigation leading to this conviction was conducted by U.S. Immigration and Customs Enforcement's (ICE) Enforcement and Removal Operations (ERO).

Washington, DC - Medical device manufacturer Medtronic Inc. has agreed to pay the United States $2.8 million to resolve allegations under the False Claims Act that Medtronic caused certain physicians to submit false claims to federal health care programs for a medical procedure known as “SubQ stimulation,” the Justice Department announced today. 

Sacramento, California - Registration is open for the Western Governors’ Drought Forum Webinar Series, which will feature regional experts on water and drought management.