World

In its most general sense, the term "world" refers to the totality of entities, to the whole of reality or to everything that is. The nature of the world has been conceptualized differently in different fields. Some conceptions see the world as unique while others talk of a "plurality of worlds". Some treat the world as one simple object while others analyze the world as a complex made up of many parts. In scientific cosmology the world or universe is commonly defined as "[t]he totality of all space and time; all that is, has been, and will be". Theories of modality, on the other hand, talk of possible worlds as complete and consistent ways how things could have been. Phenomenology, starting from the horizon of co-given objects present in the periphery of every experience, defines the world as the biggest horizon or the "horizon of all horizons". In philosophy of mind, the world is commonly contrasted with the mind as that which is represented by the mind.

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AI system could transform rabies testing around the world

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Biologists May Have Discovered Two of the World’s Loudest Birds

Scientists Reveal a Staggering $12 Trillion Potential Hidden in the World’s Oyster Reefs

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Will the world end next month? <cite>Science</cite> said so, in 1960

World’s once-largest penguin colony is in perilous decline

Was this odd animal the world’s first milk suckler?

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‘When prevention disappears, infections rise’: can the world still end AIDS?

The world’s loudest bird could drown out a rock concert

The most ambitious ideas to save the world from El Niño

New Global Capitalism Index (GCI) and rankings reveal remarkable insights across the world’s national and regional economies

Astronomers have discovered the first example of a second-generation planet orbiting a white dwarf, a world that formed from the remains of the dead star it now orbits

The phoenix planet: astronomers find a world reborn from its star's ashes

Engineers Have Created the World’s First Floating Titanium

How can the same El Niño cause drought in one part of the world and floods in another?

Watch the world's smallest crocodiles snatch bats in their hidden underground lair ‪—‬ a behavior never seen before

Nature has rights — it is time the world recognized them