HALO Arctic research flight at an altitude of 13 kilometers over Svalbard on March 4, 2025 (photo: Thomas Gulde, KIT) The ...

New research suggests that powerful star explosions, called supernovae, may have caused at least two mass extinctions in ...

A supernova — the explosive death of a massive star — can leave behind a black hole or neutron star. These cosmic blasts are element factories, spreading carbon, calcium, and iron across space, ...

The rate of stars going supernova near Earth appears to match two mass extinctions -- 372 million years ago and 445 million ...

As part of this, the research team calculated the supernova rate within 20 parsecs of the Sun, or approximately 65 ...

With the future of the Orange County Power Authority in Irvine uncertain, activists drowned out Irvine Mayor Larry Agran's ...

The Antarctic ozone layer is currently healing, as a result of global efforts to reduce ozone-depleting substances.

What is the Ozone Layer? The ozone layer is a crucial component of Earth's stratosphere, located between 19 and 30 km above ...

As more and more people demand indoor comfort, transitioning to R-32 is designed to be a low GWP refrigerant while delivering ...

The ozone layer is on the mend, and it's thanks to human action. A new MIT-led study confirms - with 95% confidence - that ...

A recent study reveals that methane emissions could unexpectedly boost ozone layer recovery, particularly in the Arctic and ...

Research shows rising methane levels could affect stratospheric ozone recovery, emphasizing the dual role of gases in climate ...