欧美口爆视频

What counts as cheating? Could a prosthetic be a form of cheating? Does the question of cheating even matter if everyone is cheating in the same way?

Think sleeping in on the weekend can repair the damage from a week of sleepless nights? New research says it might actually make things worse.

Could working out five minutes a day, without lifting a single weight or jogging a single step, reduce your heart attack risk, help you think more clearly and boost your sports performance? Preliminary evidence suggests yes.

We talk to scientists about the chemistry behind monogamy, why it feels good to hold hands and why placebos could be effective in getting over heartbreak.

Researchers have landed a new grant to improve forecasts of how solar winds affect Earth's atmosphere.

On the 50th anniversary of Garrett Hardin鈥檚 influential essay about the 鈥渇reedom to breed,鈥� the director of the 欧美口爆视频 Population Center contends he missed the mark.

Paleontologists working on a steep river bank in Alaska have discovered fossil evidence of the northernmost marsupial known to science.

Cooking, cleaning and other routine household activities generate significant levels of chemicals inside the average home, leading to indoor air quality levels on par with a polluted major city.

The 欧美口爆视频 Shakespeare Festival announced a new initiative to bring live Shakespeare to every county in the state by 2028, reaching an estimated 180,000 audience members.

Scientists can be climate advocates without tarring reputations, 欧美口爆视频 Boulder researchers contend.