Riddles are fun brain games that come in the form of simple questions or statements. These neat word puzzles are great brain exercises because they force you to think fast. Solving them daily helps ...

Quantum computers use qubits, which are based on quantum physics, allowing them to solve complex problems far faster than ...

They raid compost bins, outsmart latches and sometimes look gleeful doing it. A new study in Animal Behaviour suggests raccoons may not just be opportunistic—they may be genuinely curious.

Artificial intelligence is already changing the way the plumbing of the country works, from Qantas to Telstra, as business ...

Many engineering challenges come down to the same headache—too many knobs to turn and too few chances to test them. Whether tuning a power grid or designing a safer vehicle, each evaluation can be ...

A simple card puzzle has been used for decades to test human reasoning. Known as the Wason Selection Task, it asks participants to verify a rule by choosing which cards to flip over. Surprisingly, ...