Recycled Plastic Transforms into Prosthetics The emerging technology of three-dimensional (3-D) printing can benefit the world in many ways. Re:Purpose for Good, in Australia, creates robotically
Meds in Urban Streams Drive Microbial Resistance A new study published in the journal Ecosphere confirms that in urban streams, persistent pharmaceutical pollution can cause aquatic
For instance, replacing Kentucky bluegrass, Bermuda grass or another non-native species with natives can deliver drought resistance and lower irrigation needs; eliminate any need for fertilizers or toxic pesticides; reduce or eliminate labor-intensive and often polluting mowing and edging; enhance the beauty of a home; and attract birds, butterflies and other wildlife.
The dangerous practice of fracking (hydraulic fracturing), which combines volumes of toxic chemicals and fresh water to bore for natural gas, has spread to 21 states in the Northeast, Mid-Atlantic and Midwest, as well as Colorado, Texas and California. A particularly intensive drilling area is the Marcellus Shale region, a 600-mile-long bedrock layer up to a mile below the Earth’s surface that includes parts of New York, Pennsylvania, West Virginia and Ohio. Citizens in these and surrounding states are sounding alarms.