The best essay boils down to the strongest argument. So, if you find yourself struggling to come up with one, drop the ...

Question: Will ice set up in my freezer more quickly if I use hot water? Hypothesis: Hot water freezes faster than cold water. Experiment: Put two trays of water in the freezer and time (observe) how ...

AI supercharges discovery; Nye and Afeyan warn U.S. anti-science cuts threaten health, competitiveness, future today.