Finding the perfect pair of glasses is difficult, but here's how to do so while considering your face shape, skin tone, ...

Aeroplane windows are round to keep the plane strong and safe. Learn why round windows are better than square ones and how they help prevent accidents in the sky.

Frequenters of the luxurious jet are surrounded by lavish wood furnishings, reclining white leather seats, two television screens and 16 oval windows to gaze at the clouds.

The pressure pulse passes via a tympanostomy tube (grommet) to the middle ear, and hence to the inner ear via the round and/or oval window. The hypothesis is that these low-pressure pulses reduce ...

Master woodworker Sam Maloof oversaw the design and construction of the dramatic spiral stair, illuminated by oval windows of red cedar added by Bestor. Artwork by Christian Eckart.