Ozone

Could Recent Supernova Explosions Have Caused Mass Extinctions on Earth?

5 days ago   |   Space   |   2 articles

Two nearby supernovae that exploded about 2.5 and eight million years ago could have resulted in a staggered depletion of Earth's ozone layer, leading to a variety of...
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Earth's Ozone Layer is Under Attack-Again

5 days ago   |   Scientific American   |   2 articles

Despite a long-standing international ban, ozone-destroying chlorofluorocarbons are surging back into Earth's atmosphere from unknown sources
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There's No Good Explanation for Why Ozone-Ripping CFCs Are Back

6 days ago   |   Space

Scientists can't explain why in the world someone would decide to pump out the dangerous gases again.
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Could recent supernovae be responsible for mass extinctions?

9 days ago   |   Phys.org

Two nearby supernovae that exploded about 2.5 and eight million years ago could have resulted in a staggered depletion of Earth's ozone layer, leading to a variety of...
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A banned ozone-destroying chemical is being produced somewhere, but scientists can't figure out where

A banned ozone-destroying chemical is being produced somewhere, but scientists can't figure out where

10 days ago   |   TheBoyGeniusReport   |   2 articles

Scientists worked for years to prove that certain manmade chemicals were slowly eating away at the precious layer of ozone surrounding the planet and, one they did so, most...
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A banned CFC is destroying the ozone and nobody can find its source

A banned CFC is destroying the ozone and nobody can find its source

10 days ago   |   Engadget   |   2 articles

Scientists spent years campaigning for a ban on the ozone-damaging chemical CFC-11, but 30 years after it was phased out in the 1987 Montreal Protocol, someone somewhere is...
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Study: banned ozone-destroying gas may still be in production

Study: banned ozone-destroying gas may still be in production

11 days ago   |   SlashGear

A chemical banned due to the harm it causes the ozone layer may be secretly in production somewhere in the world. Scientists speculate the illicit compound may be in use...
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Rise in CFC emissions threatens ozone recovery

11 days ago   |   Chemical & Engineering

Rogue trichlorofluoromethane likely originates from production facilities in East Asia
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Emissions of banned ozone-eating chemical somehow are rising

11 days ago   |   Phys.org

Something strange is happening with a now-banned chemical that eats away at Earth's protective ozone layer: Scientists say there's more of it-not less-going into the atmosphere...
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U.S Gains in Air Quality Are Slowing Down

U.S Gains in Air Quality Are Slowing Down

27 days ago   |   R&D Magazine

NewsNew study indicates challenges of meeting ozone goals. Contributed Author: National Center For Atmospheric Research/University Corporation For Atmospheric ResearchTopics...
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Alleged Xiaomi Redmi 6 Pro with dual rear cameras clears TENAA

Alleged Xiaomi Redmi 6 Pro with dual rear cameras clears TENAA

Xiaomi is believed to have begun work on the possible successor to the Redmi 5. A few days back, some real-life images of a device alleged to be the Xiaomi Redmi 6 popped up on... Read more ...

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Code in latest Windows 10 SDK references ARM flavored folding Surface Phone?

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Deal: Pixel Buds currently going for $129

Deal: Pixel Buds currently going for $129

The Google Pixel Buds are currently available at discounted rates in the United States. Retailer Best Buy has them listed on its website for $129, which translates into a... Read more ...

Pick up a pair of Google Pixel Buds from Best Buy for $129 and save $30

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