Surpassing expectations, NASA's OSIRIS-APEX endured a near-Sun passage, outperforming its heat tolerances and remaining ...

Nuclear fusion works by replicating the sun's process of fusing light atoms under extreme heat and pressure to create heavier ...

By 2050, over 5 billion people — probably more than half the planet’s population — will be exposed to at least a month of health-threatening extreme heat when outdoors in the sun ...

A new type of cloth developed by researchers at the University of Waterloo can heat up when exposed to the sun thanks to innovative nanoparticles embedded in the fabric's fibers. This advance ...

NASA's record-breaking Parker Solar Probe will smash its own personal bests for proximity to the sun and fastest speed by a human-made object when it whizzes past our star on Christmas Eve (Dec. 24).

Let’s take a look at this model. The Sun is a star, a giant ball of burning gas. The heat and light that it gives off helps to keep everything on our planet alive. When we see the Sun moving ...