Numerous studies have shown that better couple relationships were associated with better sleep.

It is almost time to spring forward, but Daylight Savings Time has more side effects than longer days and shorter nights. It can impact many areas of your day-to-day life.

What's the only native insect of Antarctica have to do to survive? A research team has uncovered the special ability of the Antarctic midge to prosper in an extreme environment.

Conservationists in Valentine’s Day plea to protect ‘mating for life’ penguins - In an effort to save African penguins, ...

Yes, you can learn how to sleep on a plane When it comes to sleeping during a flight, air travelers usually fall into one of ...

Your brain’s natural rinse cycle flows while you sleep. A new study suggests certain medications interfere with that ...

Madagascar, an extraordinary island off Africa's southeastern coast, offers rare wildlife, diverse landscapes, and a rich blend of cultures. Home to 90% unique species, it features stunning ...

Shedd Aquarium’s newest rockhopper penguins have been named Douglas (foreground) and Pico. Shedd Aquarium/Brenna Hernandez Share Shedd Aquarium has named its two newest rockhopper penguins ...

These images from the Smithsonian Magazine Photo Contest show just why penguins have waddled into our hearts Text by Tracy Scott Forson Photographs selected by Jeff Campagna Many people think of ...

SALT LAKE CITY — Sidney Crosby scored at 3:54 of overtime and the Pittsburgh Penguins beat the Utah Hockey Club 3-2 on Wednesday night. Marcus Pettersson and Erik Karlsson scored in regulation ...

The Pittsburgh Penguins have struggled in the 2024-25 season. After narrowly missing out on a playoff spot last season, the team is nowhere near the postseason. They're in seventh place and a few ...

Sidney Crosby and Evgeni Malkin scored milestone goals and the Pittsburgh Penguins defeated the Kings 5-1 on Monday night, ending L.A.’s nine-game home win streak. Crosby, Anthony Beauvillier ...