New dinosaur species discovered in Africa

Researchers identified a new dinosaur species from fossils uncovered near Lake Kariba in Zimbabwe. It was a plant-eating dinosaur from 210 million years ago.

The praying mantis is a predator: Lifeform of the week

The praying mantis is a ruthless predator that eats any insect that comes its way. Not even its own mate is safe. More about this ferocious insect, here.

What drove Snowball Earth? A drop in a greenhouse gas

Geologists believe a drop in carbon dioxide lasting millions of years caused Earth to freeze into Snowball Earth about 700 million years ago.

Gravity between Mars and Earth drives climate and currents

Seafloor sediments provided new evidence that a 2.4 million-year-long resonance between Mars and Earth affects long-term changes in ocean currents and temps.

Shorebirds in Delaware Bay: 2024’s spring migration

The Delaware Bay region is one of the most important shorebird habitats in the world. In spring, some shorebirds gobble up horseshoe crab eggs for food.

Heat dome kills people and animals in Mexico

A heat dome brought record temperatures to Mexico, Central America and parts of Florida and Texas in May. Mexico has been hit especially hard.

The adorable leaf sheep sea slug: Lifeform of the week

These sheep don't bleat or produce wool or milk. Instead, they live in the water and perform photosynthesis. Read more about the adorable leaf sheep sea slug.

Stargazing in national parks around the world

Stargazing in national parks ... yes! Increasing light pollution in the United States makes national parks some of the last dark refuges.

Egyptian pyramids new finding: Just add water

Egyptian pyramids are marvelous constructions. But how could the ancient Egyptians transport the tons-heavy blocks there? Now, a new explanation.

Portugal fireball captured on satellite and video

The Portugal fireball of May 18, 2024, was captured from the ground on video and from satellites in space. The fireball was most likely a comet fragment.