Note posts made on our older Talkback system will still show below. However, new posts can only be made via the new system (above). We will export the old comments to the new shortly. You can still comment as a guest on the new system but it also allows you to login using various social network and other accounts.

Other features coming soon.

Similar articles

Fierce jellyfish spread in Baltic Sea

Big birds breeding out of control in Germany

Wolves breeding successfully in Germany, conservationists say

Bee population collapse: multiple causes, says German expert

Cuckoos arrive too late to smuggle their eggs into host nests

Latest Headlines in Science

• 1. Babies without dads think differently
• 2. Nano-electric device detects liquids in luggage instantly
• 3. Nose spray boosts memory while you nap
• 4. World as barcode: Help for species; poachers beware
• 5. UN: Climate deal necessary to prevent migration