Sixty-six million years ago, an asteroid impact triggered the extinction of non-avian dinosaurs. Yet, some early birds, ...

No one knows exactly how much money is bet on the Super Bowl, but it’s a lot — more than $10 billion, according to estimates, ...

The default mode network (DMN) is a set of interconnected brain regions known to be most active when humans are awake but not ...

Neurons in the brains of mice tell them to stop eating when they’ve had enough food – and since people probably have the same ...

There are two types of RD: rhegmatogenous and nonrhegmatogenous. The distinguishing characteristic is the presence or absence of a full-thickness retinal break (rhegma) (Figure 1). In ...

These occur generally at the junction of the posterior and middle thirds. Radial tears occur in a similar location. They extend from the inner free margin toward the periphery (Figure 10).

Despite PM's impressive performance and growth prospects, its EV/EBITDA multiple is nearly double that of peers, reducing the margin of safety. PM's robust dividend policy, with DPS yielding ~4.2% ...

Routine Brain MRI Screening in Asymptomatic Late Stage Breast Cancer Patients Jan. 28, 2025 — A new study shows that asymptomatic brain metastasis is more common in stage 4 breast cancer ...

Bacillarien oder Diatomeen. 35, pl. 5, fig. 13, 1844. Figures 4-5 Valve dorsiventral, crescentic; dorsal margin convex, ventral margin concave; apices rounded, capitate to subcapitate; raphe biarched, ...

The first complete 3D reconstruction of the compound eye of a minute wasp species sheds light on the nuts and bolts of size reduction.

"Brain fog" is an informal term used to describe a range of symptoms caused by a mild loss of cognition (including the ability to think, perceive, learn, or remember). People with brain fog describe ...