Dubbing these “closed timelike geodesics” (CTGs), Ralph and Sajeendran explain in the paper: “Such a CTG would be ideal for studying situations in which a particle interacts with its past or future ...

If traveling into the past is possible, one way to do it might be sending people through tunnels in space. by raggio5 via Pixabay Have you ever dreamed of traveling through time, like characters do in ...

Leon and colleagues have published studies showing older adults' brain activity and memory improved significantly when ...

Our world is shaped by forces both vast and invisible. From the ocean’s deep influence on climate to the way social media manipulates our perception of time, science reveals patterns that reshape how ...

The scientific Nobels announced this week — in Physiology or Medicine, Physics and Chemistry — honored achievements rooted in ...

At Melbourne Elementary School in north-central Arkansas, time for science is a priority—even for the youngest students. Starting in kindergarten, teachers dedicate 30-40 minutes for the subject each ...

In 2000 TIME’s editors sat down to select three inventions of the year, one each in consumer technology, medical science, and ...