As a faculty member at the University of Delaware, he discovered the eponymous “Heck reaction,” which connects carbon atoms using a metal called palladium. The discovery impacted DNA sequencing, drug ...

"This was my three-year-old's reaction to the Elf on the Shelf," Jasa told WooGlobe. Out of sheer stupefaction, the little girl exclaims, "What the heck?" upon discovering what the mischievous ...