A common theme in science-fiction media, time travel is captivating. It’s defined by the late philosopher David Lewis in his essay “The Paradoxes of Time Travel” as “[involving] a discrepancy between ...

Time is the most common noun in the English language... but what is time? Source: Guy P. Harrison Looking for some psychological stimulation to exercise your mind and spice up your day? Try devoting ...

As different initiatives, priorities, and efforts to change teaching and learning in schools come and go, one challenge remains constant: Time is a finite resource. In elementary schools, especially, ...

Alex Dainis is a science communicator and video producer creating content that makes science approachable, accessible, and fun. She began producing digital science education videos on YouTube in 2012 ...

Science these days seems all but omnipotent. Its practitioners build nuclear weapons powerful enough to pulverize much of the world; they put together space vehicles with which man can probe deep into ...

On Friday, an international vote was taken to ditch the leap second, a technical fudge that has caused headaches since its inception 50 years ago. By Alanna Mitchell The time has come — or will come, ...

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 ...

So, in no particular order, here they are: New Scientist’s favourite science fiction books of all time. We’d love to hear from readers, too, about your own favourite sci-fi. Join the conversation on ...

DIY Science Time is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV, Amazon Fire Tablet, Roku, Samsung Smart TV, and ...