Valdez helps Pirates beat Phillies 6-1 to split their four-game series

Esmerlyn Valdez tripled, singled and knocked in two runs, Endy Rodriguez and Nick Gonzales homered and the Pittsburgh Pirates ...
Planetizen

AI promises to finally make public engagement meaningful. We put it to the test.

Everything you need to know about how we analyzed the 13,000+ comments submitted in the federal government’s request for ...
IEEE

Robust Control Barrier Functions Using Uncertainty Estimation With Application to Mobile Robots

Abstract: This article proposes a safety-critical control design approach for nonlinear control affine systems in the presence of matched and unmatched uncertainties. Our constructive framework ...

After the catch: What some hunters do with carcass of pythons they catch

Preserving what's left of a python after its caught and killed requires a great deal of time, skill and patience.