Astronomers have likely witnessed a planet forming in real time, seen inside a spiral arm of the HD 135344B protoplanetary ...

Astronomers may have caught a still-forming planet in action, carving out an intricate pattern in the gas and dust that ...

Incredible images reveal the moment a new planet begins to sculpt spirals of dust and gas around its home star, located over 440 light-years from Earth.

Astronomers may have caught a still-forming planet in action, carving out an intricate pattern in the gas and dust that ...

Astronomers may have caught a still-forming planet in action, carving out an intricate pattern in the gas and dust that surrounds its young host star ...

Priscilla Chan and Mark Zuckerberg’s retreat from funding social issues forced the closure of a school Chan opened for disadvantaged families in Silicon Valley.

With these Wirecutter-approved picks under $100, you don’t have to spend a lot to get a good deal this Amazon Prime Day.

Price: $99.96 (originally $199.95; available in three colors) — and shop all the Philips Sonicare deals here. The Sonicare ...

We identified obstetric service status for every rural and urban short-term acute care hospital in every US state. During 2010–22, seven states had at least 25 percent of hospitals close their ...

Learn more› By The Deals Team The Deals team hunts for and highlights only the best discounts on picks made by our editorial experts. As Prime Day winds down, we’ve stopped our up-to-the-minute ...