Unlike compound bows, spotting scope manufacturers don’t release a new flagship model each year. In fact, many optic companies will go years between developing a new spotter. That’s why, as hunters, ...

Sunburns are not just uncomfortable—they are a sign of real skin damage that starts in childhood and can increase the risk of skin cancer later in life. Pediatrician Cindy Gellner... A fall may seem ...

Here, series producer Paul Sen explains why the realisation that everything we see in the Universe is made of atoms could be the most important discovery ever. No-one ever expected the atom to be as ...

Niels Bohr adapted Ernest Rutherford's nuclear model. Bohr did calculations that led him to suggest that electrons orbit the nucleus in shells. The shells are at certain distances from the nucleus.