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Birds that migrate longer distances are the ones having the most trouble keeping up with climate change.
Standards-based grading provides a more transparent assessment of the extent the intended learning is happening in the classroom.
Although some high-speed rail has been built in the northeastern US, the rest of the country has almost none.
Most states require childhood vaccinations for measles, mumps, tetanus, rubella, chickenpox and whooping cough.
Even though research supports the change, most cities have been slow to ban left turns at even the most congested intersections.
Insomnia and bad sleep can lead to high blood pressure and increase hormone levels and inflammation.
Some of the infections are showing an increased resistance to antibiotics.
Perhaps 90% of flowering plants require animal pollinators – and most of them are insects. But it’s not just bees doing this important work.
More than one-third of U.S. households pay more than 30% of their income for housing.
The rate of injury for single-sport adolescents is far higher than for other kids who play a variety of sports.
It’s not just COVID-19. Low salaries, subpar working conditions and lack of resources in the classroom are three of the reasons why teachers are abandoning the profession.
While a US transition to renewable energy by 2030 is possible, streamlined policies with clear goals and incentives are necessary to get there, says an industrial engineering professor.
Many beaches are short on lifeguards this summer. An expert explains how to keep your loved ones safe in the water.
Rising inflation rates due to supply-side factors – COVID-19, Ukraine and supply chain shortages – make countering inflation difficult for the central bank.
An expert on food policy explains how the end of COVID-19 waivers will impact children’s access to food, as well as the importance of food banks and pantries.
Three experts answer questions about the effectiveness, safety and side effects of medication abortion, using mifepristone followed by misoprostol.
Gun sales have risen in recent years. An expert explains who and what is driving this trend and how it’s affecting Americans.
Housing affordability has been an important public policy issue since the onset of the pandemic. Economist Emily Hamilton explains the research on some popular affordable housing policies.

















