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This dino was a smartie.
big brain gave it good eyesight, keen hearing, and a strong sense of smell, which all

You’ll want to go to bat for these awesome mammals after reading about their supercool skills.
Photograph by All Canada Photos, Alamy Stock Photo These flying mammals eat up lots

This chicken-size dinosaur had feathers and winglike limbs.
But they know for sure that all of today’s birds are descended from dinos! 

This dino’s headgear likely impressed a mate.
Most-found fossil   This dino lived alongside Tyrannosaurus rex, but both species—and all

This dino could sing—sort of.
used its sounds for defense, attracting mates, communicating with the herd, or all

Get pictures and facts about eight awesome pictures from the Hubble Space Telescope.
The nebula, or cluster of gas, is all that remains from a star’s explosion.

Enter this year’s Almanac Challenge
Learn all about trees through reading and hands-on observation.

Discover why this ancient predator is known as the king of the dinosaurs.
But Tyrannosaurus rex was one of the fiercest predators of all time.

You can boil them, bake them, deep-freeze them, crush them, dehydrate them, or even blast them into space. It doesn’t matter—tardigrades can survive practically anything. These eight-legged aquatic animals may be small, but they’re nearly indestructible.
Nematodes (a kind of worm), amoebas, and sometimes even other tardigrades all prey

Get pictures and fun facts about eight jaw-dropping skyscrapers.
the sides of these buildings flicker and flare, making the skyscrapers “burn� all