What causes air pollution?

By definition, pollution refers to any matter that is "out of place". In other words, it is what happens when toxins, contaminants, and other harmful products are introduced into an environment, disrupting its normal patterns ...

Nurture has greater effect than nature, says study

(PhysOrg.com) -- Nurture could have an even greater effect than originally thought, according to a University of Manchester study that is set to shake up the ‘nature versus nurture’ debate.

Why frogs need saving

On April 29, the world's frogs are celebrated on Save The Frogs Day.

Russia eyes caves on moon for setting up a lunar base

For the time being, it appears NASA has set aside any ambitions to return to the Moon with human missions. But Russia may consider sending cosmonauts to the lunar surface to set up a colony using natural caves and possible ...

'Metascreen' forms ultra-thin invisibility cloak

(Phys.org) —Up until now, the invisibility cloaks put forward by scientists have been fairly bulky contraptions – an obvious flaw for those interested in Harry Potter-style applications.

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