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The idea of time-travel paradoxes has been explored in science and the popular imagination alike, but some researchers think ...

Humans have always wanted to change the past or future. However, as much as we might like to travel through time, this ...

Greg Lukianoff's passion for free speech is fueled by his family's experience. He comes from a long line of Russian serfs who bought their way to ...

Rather than relying on a cheek swab or a little blood, however, these cosmic DNA tests utilize tiny ripples in the fabric of ...

According to this theory, if someone alters the past, like killing their grandfather, it prevents their existence. This ...

Physicist Lorenzo Gavassino redefines time travel theories, suggesting quantum mechanics and entropy may resolve paradoxes ...

Vanderbilt University physicist Lorenzo Gavassino isn't so sure this is as big an obstacle as time-traveler pessimists have ...

One Vanderbilt University researcher thinks time travel might not just be for the movies. (Credit: Wikimedia Commons). Time ...

On January 14, Hayley Williams of Paramore along with bandmate, Zac Farro announced that she would be releasing her grandfather's lost debut album from the 1970. The album titled Grand Man ...

FILE - People wait for a moving van after boxes were moved out of the Eisenhower Executive Office building inside the White House complex, Jan. 14, 2021, in Washington. (AP Photo/Gerald Herbert, File) ...

One of the most famous paradoxes ever, the grandfather paradox, cautions against making changes that could break the timeline if you were to ever travel back in time. But, according to one scientist, ...