In a finding that challenges the increasingly popular belief that smoking marijuana is less harmful to health than smoking tobacco, researchers in Canada are reporting that smoking marijuana, like smoking tobacco, has toxic ...
Biochemistry
Aug 5, 2009
18
1
Recycling entrepreneur Tom Szaky is stubbing out the world's cigarette problem—one butt at a time.
Energy & Green Tech
Jan 27, 2013
10
0
Cigarette butts are widely reviled as an urban nuisance but birds in Mexico City see them as a boon, apparently using them to deter parasites from their nests, scientists say.
Plants & Animals
Dec 5, 2012
17
0
(PhysOrg.com) -- While current cigarettes are made with a filter created from cellulose acetate which absorbs things like nicotine, tar, and polycyclic aromatic hydrocarbons, Chinese researchers have discovered that nanomaterials ...
The Philippines has launched a new campaign promoting tobacco -- not for smoking but for fish farming, a government tobacco agency official said Thursday.
Ecology
Jan 19, 2012
0
0
The tobacco industry is a far greater threat than many realise as it is one of the world's biggest polluters, from leaving mountains of waste to driving global warming, the WHO said Tuesday.
Environment
May 31, 2022
1
179
(PhysOrg.com) -- Cigarettes are on track to kill 1 billion people by the end of the century. Anthropologist Matthew Kohrman is sharing information he hopes will bring that number down.
Social Sciences
Oct 4, 2010
13
0
Cigarette smoking, forest fires and woodburning can release a chemical that may be at least partly responsible for human health problems related to smoke exposure, according to a new study by NOAA researchers and their colleagues.
Environment
May 16, 2011
0
0
A new study on the smokeless tobacco product called moist snuff — placed between lip and gum — has led scientists in Minnesota to urge the tobacco industry to change manufacturing practices to reduce snuff's content of ...
Biochemistry
Dec 3, 2009
0
0
Cigarette butts with filters are the most commonly littered item worldwide, with a staggering 4.5 trillion of them tossed into the environment each year. This is a huge problem; many end up on beaches and in the ocean, and ...
Other
Dec 6, 2021
0
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