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Phys.org / Identifying dinosaurs from their footprints is difficult, but AI can help

When you hear the word "dinosaur," the first thing that might spring to mind is a hulking skeleton like Sue the T rex in Chicago's Field Museum or Sophie the Stegosaurus at the Natural History Museum in London. Dinosaur skeletons ...

2 hours ago in Biology
Medical Xpress / All foods can fit in a balanced diet: A dietitian explains how flexibility can be healthier than dieting

Eat this, not that. This one food will cure everything. That food is poison. Cut this food out. Try this diet. Don't eat at these times. Eat this food and you'll lose weight. With society's obsession with food, health and ...

2 hours ago in Health
Phys.org / How fire, people and history shaped the South's iconic longleaf pine forests

For thousands of years, one tree species defined the cultural and ecological identity of what is now the American South: the longleaf pine. The forest once stretched across 92 million acres from Virginia to Texas, but about ...

2 hours ago in Biology
Phys.org / Global health impacts of plastics systems set to double by 2040

The adverse health impacts associated with emissions across the full life cycle of plastics could double by 2040 unless immediate action is taken, new research suggests. The study identified health harms at every stage of ...

11 hours ago in Earth
Medical Xpress / Scientists once thought the brain couldn't be changed. Now we know different

For much of the 20th century, scientists believed that the adult human brain was largely fixed. According to this view, the brain developed during childhood, settled into a stable form in early adulthood, and then resisted ...

2 hours ago in Neuroscience
Phys.org / Why some people speak up against prejudice, while others do not

When people encounter racism or discrimination, they don't all respond in the same way. Some calmly challenge the remark, some file a complaint, others confront the offender aggressively—and many say nothing at all.

2 hours ago in Other Sciences
Phys.org / Ocean fronts revealed as key players in Earth's carbon cycle

Narrow bands of ocean covering just over one-third of the world's seas are responsible for absorbing nearly three-quarters of the carbon dioxide that oceans pull from the atmosphere, new research shows. The study, published ...

5 hours ago in Earth
Phys.org / Biomass could play a key role in Canada's transition to a carbon-neutral economy

Record forest fires, under-utilized agricultural residues like straw and husks and struggling sawmills have left Canada with an abundance of undervalued biomass. If carefully and strategically managed, this resource could ...

2 hours ago in Earth
Medical Xpress / Can shoes alter your mind? What neuroscience says about foot sensation and focus

Athletic footwear has entered a new era of ambition. No longer content to promise just comfort or performance, Nike claims its shoes can activate the brain, heighten sensory awareness, and even improve concentration by stimulating ...

2 hours ago in Neuroscience
Phys.org / White men held less than half the board seats on the top 50 Fortune list for the third straight year

Historically, corporate boardrooms have been mostly white and mostly male. Yet the trend started shifting in the 1970s, in part due to gains from the civil rights era and pro-diversity efforts by activists and business groups.

2 hours ago in Other Sciences
Phys.org / Want to ride your bicycle? Study highlights rise of Canada's bike network

A new Simon Fraser University study has found that Canada's cycling network is growing, but not everyone is benefiting. Between 2022 and 2024, nearly 3,600 kilometers of high-quality cycling infrastructure was added across ...

2 hours ago in Earth
Tech Xplore / Usage-based car insurance can improve driver safety

Drivers whose car insurance rates are based on data of their driving habits and who then also got tips about improving them were less likely to speed, brake hard, or rapidly accelerate than those who didn't participate in ...

3 hours ago in Automotive