Killer whales or orca (Orcinus orca) have been observed hunting with Pacific white-sided dolphins (Lagenorhynchus obliquidens) in the waters off British Columbia, Canada, and sharing fish scraps with ...

This is today's edition of The Download, our weekday newsletter that provides a daily dose of what's going on in the world of ...

Discover how certain animals perceive the world without full color vision. This brief glimpse explores surprising species, ...

Avi Loeb says that the anti-tail of 3I/ATLAS flipped around when the object was passing closest to the Sun. He says this is not a simple camera trick or viewpoint issue, which can happen with some ...

With support from Microsoft, Stripe, and Shopify, Running Tide billed itself as on the cutting edge of carbon removal. In the ...