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Scientists Warn Climate Change Is Suffocating the World's Oceans

science.howstuffworks.com/environmental/earth/oceanography/scientists-warn-climate-change-suffocating-oceans.htm

Climate change may be melting glaciers, but it's also reducing the oxygen of the world's oceans. Without oxygen, many marine organisms may no longer be able to survive.

Spanking Has Declined Sharply in the U.S. in Last 25 Years, Study Finds

health.howstuffworks.com/pregnancy-and-parenting/spanking-decline.htm

Parents in the U.S. are spanking their kids much less often than they did in the past. A study looked at the decline between 1993 and 2017.

Why Scorpions Glow Under Black Light

animals.howstuffworks.com/arachnids/why-scorpions-glow-under-black-light.htm

There are lots of theories. Maybe fluorescence helps them find each other in the dark?

Squirrels Can Be Left- or Right-handed

animals.howstuffworks.com/mammals/left-or-right-handed-squirrels.htm

HowStuffWorks looks at whether strongly lateralized squirrels are less good at learning.

How can you train honeybees to sniff for bombs?

science.howstuffworks.com/bomb-sniffing-bees.htm

Those same, buzzing insects that seek out molecular hints of the pollen they use to make honey can just as easily detect traces of materials used to bombs.

Diesel Isn't Always a Worse Polluter Than Gasoline

auto.howstuffworks.com/diesel-isnt-always-worse-polluter-than-gasoline.htm

Whether diesel- or gasoline-powered cars spit out more toxins depends on the pollutant measured, a new study says. HowStuffWorks reports.

What causes 'old person' smell?

health.howstuffworks.com/mental-health/human-nature/perception/old-person-smell.htm

We may not know how to describe it very well, but we all recognize 'old person' smell. Learn what causes 'old person' smell at HowStuffWorks.

Love at First Sight? A Study Says It's Probably Just Lust

health.howstuffworks.com/relationships/love/love-at-first-sight-study-says-just-lust.htm

Love or Lust? HowStuffWorks looks at a new study that determines whether love at first sight really exists.

Blind People Don't Always Have the Same Facial Expressions as Sighted People

health.howstuffworks.com/mental-health/human-nature/blind-people-facial-expressions-sighted.htm

How do the expressions of blind people differ from the sighted? Learn more about blind facial expressions from HowStuffWorks.

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