Bruce Beehler: Science may bring back America’s most valuable tree
The pathogen that killed off the American chestnut arrived before 1900, carried on Japanese chestnut saplings imported for ...
Republican Herald17h
OUTDOORS BRIEFS
Changes could be coming for elk licenses A number of changes meant to update and improve Pennsylvania’s elk license application system could be coming, if measures given preliminary approval by ...
Interesting Engineering on MSN23h
China’s bionic robot replicates cheetah-like motion with innovative material technology
The latest robot, introduced in a paper published in the Journal of Bionic Engineering, is designed using piezoelectric materials – a class of materials that generate an electric charge when exposed ...