LOS ANGELES — The last time Jordan Walsh was pulled from a game at halftime, it was because of an illness. On Thursday in Sacramento, Walsh was fully healthy and yet played just five minutes and none ...

The acclaimed series returns with Professor Gates exploring the mysteries, surprises and revelations hidden in the family trees of popular figures. Kristin Chenoweth and Henry Louis Gates, Jr. on ...

President Donald Trump on Thursday revoked the 2009 endangerment finding, which has long been the central basis for U.S. action to regulate greenhouse gas emissions and fight climate change. But in ...

Add Yahoo as a preferred source to see more of our stories on Google. The actress was one of two stars with ties to the region (alongside Delroy Lindo) to get a guided tour through their previously ...

How much do you really know about your ancestors? Maybe you know what countries they came from, what languages they spoke or what tribes they belonged to. But the details that help us understand ...

Trib Total Media TV writer Rob Owen offers a viewing tip for the coming week. For the 12th season of PBS’s “Finding Your Roots” (8 p.m. Tuesday, WQED-TV), Pittsburgh-raised music star Wiz Khalifa is ...

julia.py This code displays the Julia set. It uses the kandinsky module. mandelbrot_nap0.py There is a official Numworks Mandelbrot script. This is a different version made from scratch. Uses the ...

Discover a fast and powerful calculus-based method for finding square roots with impressive accuracy. This explanation shows how derivatives and iterative approximation can be used to quickly zero in ...