USC researchers are developing a computational model that combines satellite data and physics-based simulations to forecast a ...

Prosecutors say Amit Forlit ran a global hacking operation on behalf of a Washington lobbying group that aimed to thwart environmental lawsuits against oil companies. By Karen Zraick Scientists say ...

Twenty years after the introduction of the theory, we revisit what it does—and doesn’t—explain. by Clayton M. Christensen, Michael E. Raynor and Rory McDonald Please enjoy this HBR Classic. Clayton M.

The Rasmussen Reports daily Presidential Tracking Poll for Friday shows that 43% of Likely U.S. Voters approve of President Trump’s job performance. Fifty-four (54%) disapprove. The latest figures ...

. They track an index with the aim of replicating that index’s performance minus passive investing expenses. Active funds, meanwhile, are led by managers who choose particular securities to outperform ...

April 20, 2026 • Traders have made millions betting on the Iran War. They are also suspiciously timed. No public information, then boom: a Truth Social post from President Trump. Cue fat windfalls for ...