The Big Bang theory has dominated our understanding of the universe’s origin for almost 100 years. It describes a moment when ...

Scientists have peered into the early days of the universe, when it was about 1 billion years old, and discovered that things moved in slow motion compared with now.The finding supports Albert ...

In the words of Dr. Lawrence M. Krauss, space and time cannot contain the fundamental laws of physics because they generate ...

The smallest conceivable length of time might be no larger than a millionth of a billionth of a billionth of a billionth of a second. That's according to a new theory describing the implications of ...

With the combined power of two space telescopes, astronomers have made the most precise measurement to date of the Hubble Constant, the rate at which the universe is expanding. But the results provide ...

One of the most puzzling facts about the Universe is that different ways of measuring how fast it's expanding yield different results. It's not that there are two ways to measure it and they don't ...

But how exactly did scientists come to this conclusion? A new study on the matter focuses on the three most important symmetries that scientists have found in nature: charge, parity, and time. Charge ...

Think Daylight Savings Time is bad? At least you don’t live in what scientists are calling the “anti-universe,” a hypothetical mirror to the one we know and loathe — where time runs freakin’ backwards ...