For as long as humans have been observing the Sun,...

Planet formation begins around young stars, inside swirling disks of...

Archaeologists recently uncovered a pebble that appears to show the...

Sea anemones look like simple, radial animals. Yet their bodies...

Down syndrome is caused by an extra copy of chromosome...

It can be challenging to spot the everyday forces that...

Skipping a meal can feel like an open invitation to...

Roboticists have long dreamed of machines that can pick up...

Timekeepers once trusted wobbling pendulums and vibrating quartz. Now, the...

The cosmic microwave background (CMB) is the faint afterglow of...

A turtle’s head seems simple: a hard beak, two bright...