Tom Lehrer, Influential Satirist Whose Topical Songs Poked and Prodded America in the '50s and '60s, Dies at 97 ...

Climate change is significantly affecting forest ecosystems through rising temperatures, altered precipitation patterns, and ...

Poly(lactic acid) (PLA) is a green but brittle thermoplastic, and its flexibility must be improved to meet the requirements of application. In this work, a series of waste frying oil-derived esters ...