Stars often die with a final burst of beauty. For the first time, astronomers have captured visual proof that a star can explode not once, but twice before fading forever.

Heat advisories remain in effect through the rest of the workweek because of very hot and humid conditions.

Highs in the 90s with a heat index to 105+ again today. "Pop up" showers/storms possible this afternoon. Highs in the 90s and humid through the weekend.

The US dollar index tumbled in the first six months of the year, posting its worst first-half performance since 1973 when Richard Nixon was president.

New York Governor Kathy Hochul directs the New York Power Authority to construct a zero-emission advanced nuclear power plant in Upstate New York.

John Bogle, founder of Vanguard Group, revolutionized investing with low-cost, broad-market index funds.