Giant ground sloths' fossilized teeth reveal their unique role in the prehistoric ecosystem

Imagine a sloth. You probably picture a medium-sized, tree-dwelling creature hanging from a branch. Today's sloths—commonly ...
Nature

Honey, I ate the kids: how hunger and hormones make mice aggressive

Researchers unpick the neural mechanisms of how hunger and hormones lead to aggressive behaviours in mice — plus, what gen-AI ...

Giant ground sloths’ fossilized teeth reveal their unique roles in the prehistoric ecosystem

Researchers often rely on fossil teeth for clues about what extinct animals ate. Giant ground sloths’ teeth have been tricky to analyze, though – until now.

Tesla Introduces 'Mad Max' Full Self Driving Mode That Ignores Speed Limits

The Mad Max mode was first launched during the early days of Tesla Autopilot, the forerunner to Tesla's Full Self-Driving ...
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Experts Rank the Least Aggressive Wild Animals on Earth

Manatees: The Gentle Giants of Waterways The manatee (Trichechus) is an herbivore that is not aggressive and doesn't prey on ...

Tesla FSD’s New ‘Mad Max’ Mode Tears Past Speed Limits

Tesla reintroduced Mad Max mode, an assertive FSD driving option emphasizing speed and quick lane changes.
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Tesla’s Mad Max Mode Makes FSD Cars Drive Faster And Change Lanes More Often

The new mode, currently limited to early testers, builds on last week’s FSD V14.1 release, refining the software’s judgment ...