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UK oil refinery broke toxic pollution limits dozens of times, documents reveal

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There's a contraception shortage in Tanzania due to a cut in U.S. family planning aid
The U.S. supplied the majority of Tanzania's birth control until it was abruptly cut off in 2025. It's unclear how the country will fill the gaps.

Plaque honours Mars mission scientist
The tribute recognises Colin Pillinger who led the 2003 probe mission to Mars.

Creosote found in beach pollution investigation
Restrictions remain in place on Blyth Beach after a pollution incident was reported in August.
Vagus Nerve Stimulation Could Help New Skills Stick
Stimulating the vagus nerve after practice helped mice develop stronger long-term motor learning, revealing a potentially important window when the brain is still locking in a new skill. The effect was linked to rhythmic changes in brain blood vessels, hinting that body-to-brain signals may help prepare the brain for lasting change.
Don't miss: Watch Saturn shine and Halley’s Comet debris streak across the sky
October skywatchers can see Saturn at opposition, catch meteors from Halley’s Comet during the Orionid peak, and watch the Moon sweep past the famous Pleiades star cluster. Moonlight may obscure some Orionids, but the best viewing should come before dawn after the Moon sets.
Scientists discover a human brain gene that can jump through DNA
Scientists have discovered a human gene with a remarkable double life: it appears to play an important role in brain cells while still retaining the ability to jump around the genome. Called BC200, the gene evolved millions of years ago from a mobile piece of DNA known as a transposon, but unlike most genes that arose this way, it never lost its mobility. Researchers even found BC200 embedded inside a human poxvirus, suggesting it may have jumped from infected skin cells into the virus.