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Thorium reactors are considered the next evolution in nuclear power, comparable to solid-state batteries. A Danish company is advancing small modular reactors designed to function as self-maintaining ...

Sharks might not be a natural biological group, with most species potentially closer kin to rays than to an oddball group of sharks.

The comet formed in a cold and distant part of the early Milky Way up to 12 billion years ago, putting it just under 2 billion years the age of the universe.

Thirteen million years ago, a group of medium-sized monkeys known for guarding their territory among the treetops with fearsome "howls" started doing something new. These monkeys, among the oldest ...

What if we told you that your entire understanding of time is about to be shattered? Human beings are notoriously bad at comprehending vast scales—whether ...