Almost 70% of population will live in cities by 2050

May 22, 2018, 4:06 p.m. by Mary Jo DiLonardo

Researchers also believe humans may be causing cancer in animals.

May 22, 2018, 2:19 p.m. by Bryan Nelson

Assisting others with birth is a trait that's only been seen in humans.

May 22, 2018, 12:09 p.m. by Michael d'Estries

Lab will create conditions more than 100 million times colder than deep space.

May 22, 2018, 11:55 a.m. by Robin Shreeves

Tesco wants to put an end to food waste.

May 22, 2018, 11:13 a.m. by Anna Norris

These strange bugs with long 'noses' are some of the most peculiar insects in the world.

May 22, 2018, 10:33 a.m. by Melissa Breyer

The secret lies in the antioxidants.

May 22, 2018, 12:01 a.m. by Robin Shreeves

Newest guide rates the safest sunscreens, calls out bad practices.

May 21, 2018, 5:09 p.m. by Christian Cotroneo

Paul Phillips and Karen Perry were still mourning their old dog when Zeppelin crashed into their lives.

May 21, 2018, 4:55 p.m. by Noel Kirkpatrick

Creature-feature video from the Cincinnati Zoo shows a red-kneed tarantula going through the molting process.

May 21, 2018, 2:50 p.m. by Catie Leary

Composed of loose, gravel-like sediment and averaging about 6 feet in height, the puzzling natural mounds are a surreal sight.

May 21, 2018, 12:48 p.m. by Mary Jo DiLonardo

(And sometimes the police don't believe you.)

May 21, 2018, 12:20 p.m. by Chanie Kirschner

It could be sleep apnea or allergies causing that horrific sound.