Gift giving is arguably one of the most joyous and stressful parts of the holiday season. Figuring out who you need to shop for and how much you should spend on everyone on your list is enough to make ...

A series of about 5,200 holes stretching nearly a mile (1.5 kilometers) across the Pisco Valley in the southern Peruvian Andes has baffled researchers for nearly a century. But a fresh look at the ...

A Texas cold case that has stumped police for decades has been closed after the suspect linked to the killing was convicted and sentenced last week. Susan Leigh Wolfe, a 25-year-old student at the ...

After 28 years of no answers, DNA has helped solve the cold-case homicide of a floral designer and mother of two who was raped, bludgeoned to death and left face down in a Spokane alley in 1997. The ...

New simulations suggest magnetic fields hold the key to forming black holes that defy known mass limits. When powerful magnetic forces act on a collapsing, spinning star, they eject vast amounts of ...

A group of math teachers in Tucson, Arizona, came under fire for their Halloween costumes this weekend. The teachers’ bloodied white t-shirts with the phrase “Problem solved” written across the chest ...

Turning Point USA spokesperson Andrew Kolvet on Saturday slammed teachers at an Arizona high school for appearing to mock the death of Charlie Kirk but walked his remarks back at least partially when ...

Scientists from the Indian Institute of Science (IISc) and Caltech have finally solved a decades-old mystery about how photosynthesis really begins. They discovered why energy inside plants flows down ...

You probably don’t need more time. By Jancee Dunn When I look back on all the major decisions I’ve dithered over, I could scream. It took me a decade to commit to becoming a parent. I wavered for a ...

New DNA and ballistics testing have linked a serial killer to the 1991 "Yogurt Shop Murders," solving a case that has haunted Austin, Texas, for more than three decades. During a news conference on ...

AUSTIN, Texas — More than three decades after four teen girls were found dead inside a burned-down yogurt shop in North Austin, investigators say they finally know who killed them. Law enforcement ...

President Trump claimed he has ended seven wars during a news conference in the United Kingdom. Since taking office, the U.S. has been involved in five ceasefires or peace agreements, though not all ...