At Kruger National park, a wildlife photographer spotted a giraffe covered in hundreds of skin lesions that may be caused by a rare bovine papillomavirus.

Greenland's ice sheet has been losing a staggering amount of ice at an accelerating rate. A tipping point could come by the turn of the next century, a new study warns.

Beautifully captured by the James Webb Space Telescope (JWST), this image shows interstellar gas and dust lit up by a dead star in Cassiopeia.