Washington, DC - Deputy Secretary of State Antony Blinken will present the 17th annual Secretary of State’s Awards for Corporate Excellence (ACE) on Tuesday, March 1, 2016, in the Benjamin Franklin Room of the Harry S Truman building, Washington, D.C. The award ceremony begins at 10:15 a.m.

Cambridge, Massachusetts - In recent years, proponents of clean energy have taken heart in the falling prices of solar and wind power, hoping they will drive an energy revolution. But a new study co-authored by an MIT professor suggests otherwise: Technology-driven cost reductions in fossil fuels will lead us to continue using all the oil, gas, and coal we can, unless governments pass new taxes on carbon emissions.

Seattle, Washington - In the 1970s, scientist Edward Lorenz famously asked whether the flapping of a butterfly’s wings in Brazil could lead to a tornado in Texas.

Baltimore, Maryland - People searching for something can find it faster if they know what to look for. But new research suggests knowing what not to look for can be just as helpful.

Ann Arbor, Michigan - In recent years, many states have passed laws that make it more difficult for people to register and vote.

Scottsdale, Arizona - Pilates for beginners - is that an oxymoron? Not at all. Pilates isn't just for fitness fiends. Pilates is an accessible way to build strength in your core muscles for better posture, balance and flexibility. If you're considering a Pilates class for beginners, here's what you need to know before you head to the gym.