While the Tour de France isn't necessarily the best race on the planet for spotting new road tech – for that you want the Critérium du Dauphiné – it is still the biggest bike race on the planet by a ...

As millions of people know firsthand, the most common side effect of mRNA vaccines like the COVID-19 shot is inflammation: soreness, redness and a day or two of malaise.

At some point during the evolution of life on Earth, inorganic matter became organic, nonliving matter became living. How this happened is one of humankind's greatest mysteries.

The ex-wife of a beloved UC Berkeley professor is among five charged in the man’s shocking death overseas. Przemyslaw Jeziorski, 43, on July 4, 2025, was shot to death at close range, not far from the ...