Scientists may have cracked the case of whether a seven-million-year-old fossil could walk upright. A new study found strong ...

Canada’s climate policy. In November, the federal and Alberta governments signed a memorandum of understanding to remove strict climate policies in the province and to support the construction of a ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. When a fossil ...

Ms. Reisch and Ms. Gusman are lawyers in the climate and energy program at the Center for International Environmental Law. Ms. Brown is the center’s president and chief executive. The science on ...

The year's top paleontological wonders ranged from a 540-million-year-old penis worm to a decades-old rodent impression.

Rich nations built their wealth on coal, oil and gas. Now the world is asking poorer countries to chart a different course.

A group of paleontologists unearthed the most complete fossil of a new species of a famed dome-headed dinosaur to date during a dig in Mongolia. The team found the pristine skeleton in the Khuren Dukh ...

Two dinosaurs fossilized in combat, originally thought to involve a juvenile Tyrannosaurus rex testing its mettle against a Triceratops, actually feature a separate species frequently confused with ...

Many investors believe that fossil fuels are essential for strong retirement investment returns. But is that actually true? In this article, we test that assumption—comparing the performance of ...