In the case of a stress reaction, a bone can weaken and swell, but it doesn’t actually crack, McGrath explains. If left ...

Rising US-China tensions, fiscal fragility, and global debt fears drive investors toward Gold and Yen as safe-haven demand surges.

The following is a roundup of some of the latest scientific studies on the novel coronavirus and efforts to find treatments and vaccines for COVID-19, the illness caused by the virus.

Sport-related experiments are often crowd-pleasing classics in physics labs. Baseball or softball calculations are often simplified to head-on, energy-conserved collisions between two balls instead of ...