Disc.Science

The time travelling machines of Hollywood movies offer infinite opportunities, but could time travel ever really be more than science fiction.

Some of the brightest minds and theorists on the planet explore the limits of human knowledge and explain the science behind the rules of the universe.

Earth is spinning on a tilted axis as it orbits around the Sun. Experts and scientists explain how the planet journeys through the Milky Way.

Two technology entrepreneurs harness the power of solar energy to solve two different problems: water contamination in Ghana and jungle preservation in South America.

Two pioneers in electric power both aim to develop technologies that reduce carbon emissions - both using electric motors and batteries in aviation and speedboats.

Clay returns to his ranch in Montana to hunt for quick finds at Old Faithful. In Wyoming, Mike and his team continue excavating their triceratops site.

In Montana, Clayton prepares to learn if his carnivore skeleton belongs to a T-Rex or Nanotyrannus. In Wyoming, Mike and Aaron dig at a promising new site.

The supermassive black hole M87 is the first and only black hole ever photographed. How did it grow so large and what effect does it have on the galaxy.

New research is beginning to reveal an invisible scaffold of dark matter known as the Cosmic Web, an intergalactic network that transformed the universe.

More everyday items go under the microscope. How are armoured vehicles, tension fabric buildings, rowers and sculpture enlargements made.

More everyday items go under the microscope. How are objects including mountain bike suspensions, grain dryers, surgical sutures made.

More everyday items go under the microscope. How are objects including downhill ski bindings, immersion parts washers and pencil sharpeners made.

More everyday items go under the microscope. How are objects including gingerbread house kits, toy figurines and bottom-rolling hangar doors made.

More everyday items go under the microscope. How are objects including traffic signal poles, chainsaw mining machines and coffee filters made.

More everyday items go under the microscope. How are objects including time-delay locks, crystal chandeliers, brownies and pallet dispensers made.

Experts analyse new evidence that could prove the Beast of Bray Road terrorised a Wisconsin town. Plus, is the human-wolf hybrid spreading across the US.

Experts analyse new evidence that could prove the legendary bloodsucking beast known as Chupacabra is real, and that there are two versions of the creature.

Jessica Chobot and Phil Torres investigate a strange phenomenon that has been haunting Mammoth Cave for generations. What will they discover.