Owl chronotypes function better at night, while lark chronotypes are more energized in the morning.
The Photo Matrix/Moment, nomis_g/iStock via Getty Images Plus
Synchronizing your daily activities to your circadian rhythm could help you improve your performance on a variety of cognitive tasks − and even influence diagnosis of cognitive disorders.
Donald Trump, left, and Joe Biden, both photographed on Nov. 2, 2023, are two of the three oldest men ever to serve as president.
Trump: Brandon Bell/Getty Images; Biden: AP Photo/Evan Vucci
Many years beyond the average American retirement age, politicians vie for power and influence. Their constituents tend to prefer they step back and pass the torch to younger people.
Roman Catholic nuns pray with anti-abortion activists across the street from a Planned Parenthood clinic in New York in September 2023.
Robert Nickelsberg/Getty Images
An analysis of anti-abortion rights groups in the US shows that while some specifically turn to Christianity to explain their positions, others are looking at broader, human rights arguments.
Climate change leads to investment droughts, too.
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The same instruments used to measure earthquakes pick up vibrations as ocean waves put pressure on the sea floor. Four decades of data tell a story about ocean storms.
Use a tissue and wash your hands after a booger explosion.
Joshua Wachs/Flickr
A journalism professor discovers that some of the best lessons for future journalists can be taught on a pool table.
Your political leanings go a long way to determine whether you think it’s a good or bad idea to take down misinformation.
Johner Images via Getty Images
La presión del grupo, la diversión y el deseo de llamar la atención ayudan a explicar por qué los jóvenes participan en retos arriesgados en las redes sociales.
El pilates es una forma de ejercicio físico que combina la mente y el cuerpo.
Thomas Barwick/Stone via Getty Images
The natural gas industry has spent years trying to undermine scientific findings about gas stoves and health. If this sounds familiar, that’s no accident.
The satellite virus MiniFlayer (purple) infects cells by attaching itself to the neck of its helper virus, MindFlayer (gray).
Tagide deCarvalho
Ivan Erill, University of Maryland, Baltimore County
Researchers discovered a satellite virus latching onto the neck of another virus called MindFlayer. Studying the viral arms race between similar viruses could lead to new ways to fight infections.
Vice President Kamala Harris held a meeting with civil rights leaders and consumer protection experts about the societal impact of AI on July 12, 2023.
Mandel NGAN/AFP via Getty Images
If safety is the heart of the Biden administration’s executive order on AI, then civil rights is its soul.
Students at UMass Amherst march across campus following a walkout and rally protesting the university’s “ties with war profiteers,” while also calling for “a ceasefire and end of the blockade on Gaza.”
Jessica Rinaldi/The Boston Globe via Getty Images
A scholar of the Mideast at a large public university says that caring and a commitment to free speech have been central to his campus’s response to students upset and angry over the Israel-Hamas war.
A brown bear in a Siberian boreal forest.
Logan Berner
How will Earth’s vast boreal forests look in a warmer world? Combining satellite-based research with fieldwork shows that the planet’s largest wilderness may be changing in unexpected ways.
Teachers had more negative comments about Black boys than they did about other groups.
aldomurillo/E+ via Getty Images
First used in the 1970s, the social theory known as intersectionality triggered widespread debate on racial identifications and the interplay among categories.
Approximately 16 million U.S. adults have chronic back pain.
Olena Ruban/Moment via Getty Images
Meg Leja, Binghamton University, State University of New York
Your doctor’s MD emerged from the Dark Ages, where practicing rational “human medicine” was seen as an expression of faith and maintaining one’s health a religious duty.
Mining an asteroid probably won’t look exactly like mining does on Earth, but some principles will stay the same.
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Upcoming NASA missions will help scientists understand the composition of asteroids – which could inform companies one day hoping to commercially mine asteroids.
Strong, supportive relationships with moms, dads and nonparental caregivers are all vital.
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Psychologists have long focused on the importance of a secure attachment with a mother for healthy child development. A new look supports the value of attachment – but it doesn’t have to be with mom.
New research found that a 2001 Texas policy has reduced teachers’ wages.
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