Professor C. Sebastian Antony Selvan offers free coaching in Chemistry; and through his teaching methods, he ensures a lively ...

Most stars burn with a steady and relatively unvarying flame for billions of years. But many live out the ends of their lives ...

THIS is apparently the first of a series of reports from the National Bureau of Standards, Washington, and covers the elements of the first row of the Periodic Table. That very valuable book ...

Investors are a little more familiar with helium. It is the second smallest element on the periodic table, making it ...

Massive star explosions happen about three times per century in our galaxy. Others likely happened on the other side of the ...

Periodic Table as Arranged by Mendelejeff attention ... It will be remembered that an alpha particle is a helium atom with two positive charges. By its expulsion, therefore, the atom must lose ...

Astronomers are revisiting long-standing assumptions about the iconic red supergiant Betelgeuse, one of the brightest stars ...

A slight modification of the block arrangement underlying the “Deming” Periodic Table allows for a more consistent representation in terms of sub-shells and the associated properties of the elements.

Fusion can involve many different elements in the periodic table ... Notably, DT fusion produces a neutron and a helium nucleus. It also releases much more energy than most fusion.

Not that you were planning on seeking it out, but Apple recommends that you keep your iPhone and Apple Watch away from high concentrations of helium.

Bengaluru: Two NASA astronauts aboard Boeing's Starliner will stay on the International Space Station for months because of a faulty propulsion system whose problems included helium leaks.

Two NASA astronauts aboard Boeing's Starliner will stay on the International Space Station for months because of a faulty propulsion system whose problems included helium leaks. Back on Earth, ...